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Sample records for tobacco defence reactions

  1. Silencing of acidic pathogenesis-related PR-1 genes increases extracellular beta-(1 -> 3)-glucanase activity at the onset of tobacco defence reactions

    DEFF Research Database (Denmark)

    Riviere, M.P.; Marais, A.; Ponchet, M.

    2008-01-01

    silenced. Plants lacking extracellular PR-1s were more susceptible than wild-type plants to the oomycete Phytophthora parasitica but displayed unaffected systemic acquired resistance and developmental resistance to this pathogen. Treatment with salicylic acid up-regulates the PR-1g gene, encoding a basic...... protein of the PR-1 family, in PR-1-deficient tobacco, indicating that PR-1 expression may repress that of PR-1g. This shows that acidic PR-1s are dispensable for expression of salicylic acid-dependent acquired resistances against P. parasitica and may reveal a functional overlap in tobacco defence......The class 1 pathogenesis-related (PR) proteins are thought to be involved in plant defence responses, but their molecular functions are unknown. The function of PR-1 was investigated in tobacco by generating stable PR-1a-silenced lines in which other acidic PR-1 genes (PR-1b and PR-1c) were...

  2. Expression of a defence-related intercellular barley peroxidase in transgenic tobacco

    DEFF Research Database (Denmark)

    Kristensen, B.K.; Brandt, J.; Bojsen, K.

    1997-01-01

    genetically, phenotypically and biochemically. The T-DNA was steadily inherited through three generations. The barley peroxidase is expressed and sorted to the intercellular space in the transgenic tobacco plants. The peroxidase can be extracted from the intercellular space in two molecular forms from both...... barley and transgenic tobacco. The tobacco expressed forms are indistinguishable from the barley expressed forms as determined by analytical isoelectric focusing (pI 8.5) and Western-blotting. Staining for N-glycosylation showed that one form only was glycosylated. The N-terminus of purified Prx8 from...... transgenic tobacco was blocked by pyroglutamate, after the removal of which, N-terminal sequencing verified the transit signal-peptide cleavage site deduced from the cDNA sequence. Phenotype comparisons show that the constitutive expression of Prx8 lead to growth retardation. However, an infection assay...

  3. Grape marc extract acts as elicitor of plant defence responses.

    Science.gov (United States)

    Goupil, Pascale; Benouaret, Razik; Charrier, Olivia; Ter Halle, Alexandra; Richard, Claire; Eyheraguibel, Boris; Thiery, Denis; Ledoigt, Gérard

    2012-07-01

    Plant protection based on novel alternative strategies is a major concern in agriculture to sustain pest management. The marc extract of red grape cultivars reveals plant defence inducer properties. Treatment with grape marc extract efficiently induced hypersensitive reaction-like lesions with cell death evidenced by Evans Blue staining of tobacco leaves. Examination of the infiltration zone and the surrounding areas under UV light revealed the accumulation of autofluorescent compounds. Both leaf infiltration and a foliar spray of the red grape extract on tobacco leaves induced defence gene expression. The PR1 and PR2 target genes were upregulated locally and systemically in tobacco plants following grape marc extract treatment. The grape extract elicited an array of plant defence responses making this natural compound a potential phytosanitary product with a challenging issue and a rather attractive option for sustainable agriculture and environmentally friendly practices.

  4. SPECIFICITY OF THE PRECIPITIN REACTION IN TOBACCO MOSAIC DISEASE.

    Science.gov (United States)

    Beale, H P

    1931-09-30

    1. Leaf extracts of Sudan grass, Hippeastrum equestre Herb., lily, and Abutilon striatum Dicks. (A. Thompsoni hort.), each affected with its respective mosaic disease, and peach affected with yellows disease, were tested for their ability to precipitate antiserum for virus extract of tobacco mosaic disease. No precipitate occurred. 2. Nicotiana glutinosa L., N. rustica L., and Martynia louisiana Mill. were added to the list of hosts of tobacco mosaic virus which have been tested with antiserum for the same virus in N. tabacum L. var. Turkish. The object was to determine the presence or absence of material reacting with the specific precipitins such as that already demonstrated in extracts of tomato, pepper, and petunia affected with the same virus. The presence of specific substances was demonstrated in every case. 3. The viruses of ringspot and cucumber mosaic diseases were multiplied in Turkish tobacco and leaf extracts of the affected plants were used in turn as antigens in precipitin tests with antiserum for tobacco mosaic virus extract of Turkish tobacco. A slight precipitation resulted in the tubes containing undiluted antiserum and virus extract such as occurs when juice from normal tobacco is used with undiluted antiserum. No precipitate was demonstrable that was specific for virus extracts of tobacco affected with either ringspot or cucumber mosaic disease. 4. The results favor the interpretation that the specific antigenic substance in virus extract of tobacco mosaic disease is foreign antigenic material, possibly virus itself, not altered host protein.

  5. Tobacco

    Science.gov (United States)

    ... Second-hand smoke is the smoke that fills restaurants, offices or other enclosed spaces when people burn ... as smuggling, illicit manufacturing and counterfeiting. The tobacco industry and others often argue that high tobacco product ...

  6. Reactions of tobacco genotypes with different antioxidant capacities to powdery mildew and Tobacco mosaic virus infections.

    Science.gov (United States)

    Gullner, Gábor; Juhász, Csilla; Németh, Adél; Barna, Balázs

    2017-10-01

    The interactions of powdery mildew (Golovinomyces orontii) and Tobacco mosaic virus (TMV) with tobacco lines having down or upregulated antioxidants were investigated. Xanthi-nc, its salicylic acid-deficient NahG mutant, a paraquat-sensitive Samsun (PS) and its paraquat tolerant (PT) mutant were used. Cell membrane damage caused by H 2 O 2 was significantly higher in NahG than Xanthi, whereas it was lower in PT than in PS. Leakage of ions from PT was reduced by the powdery mildew infection. On the other hand TMV inoculation led to a 6-fold and 2-fold elevation of ion leakage from hypersensitive resistant NahG and Xanthi leaves, respectively, whereas ion leakage increased slightly from susceptible PS leaves. G. orontii infection induced ribonuclease (RNase) enzyme activity in extracts from Xanthi and NahG (about 200-250% increase) and weakly (about 20-30% increase) from PS and PT lines. Pre-treatment with protein kinase inhibitor staurosporine or protein phosphatase inhibitor okadaic acid very strongly inhibited mildew development on tobacco lines. Our experiments suggest that protein kinases inhibited by staurosporine seem to be important factors, while protein phosphatases inhibited by okadaic acid play less significant role in TMV-induced lesion development. Both powdery mildew and TMV infections up-regulated the expression of PR-1b, PR-1c and WRKY12 genes in all tobacco lines to various extents. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  7. Going Tobacco-Free: Predictors of Clinician Reactions and Outcomes of the NY State OASAS Tobacco-Free Regulation

    Science.gov (United States)

    de Tormes Eby, Lillian Turner; George, Kerrin; Brown, B. Lindsay

    2012-01-01

    In an effort to reduce patient tobacco dependence and create healthier work environments, New York State (NYS) mandated 100% tobacco-free addiction treatment programs for state funded or certified facilities in 2008. We present the results of a longitudinal study examining how local implementation features shape clinician reactions to the regulation and influence post-regulation clinician behavior and strain. A cohort of 147 clinicians associated with 13 treatment organizations throughout NYS completed a survey prior to the passage of the regulation and again approximately 1 year post-regulation. Findings reveal that local implementation features of clinician participation in the planning for change, the provision of change-related information, and perceived organizational support predicted perceptions of change management fairness, which in turn predicted clinical practice behaviors to support smoking cessation, as well as psychological and behavioral strain. In contrast, self-efficacy for change was neither related to local implementation or clinician outcomes. Practical implications are discussed. PMID:22959978

  8. Expression of primary emotions and defence and protective reactions among deaf adolescents

    Directory of Open Access Journals (Sweden)

    Maša Černelič Bizjak

    2007-11-01

    Full Text Available The study examined the differences in defense, protective reactions, and expression of primary emotions between deaf or partially hearing impaired adolescents and their peers with normal hearing. Participants in the two groups were assessed by means of The Profile Emotions, The Life Style Index, and Non-verbal Scale of Suffering. Deaf adolescents tended more towards uncontrolled and oppositional behaviour, and had a weaker sense of self-protection and deprivation. Moreover, their defense mechanisms (intellectualization, projection and negation were more intensively expressed. A higher level of defense mechanisms of intellectualization was observed in hearing adolescents. On the basis of the obtained results and analyses we may conclude that deaf adolescents demonstrated some characteristics of lower level of adjustment: negative emotional responses, lower degree of control (more uncontrolled and oppositional behaviour, weakened sense of self-protection and several simple, evolutionary more primitive defense mechanisms (excluding intellectualization. Our interpretation also takes into account that adolescents need to develop a new adjustment system as the old one ceased to function.

  9. Oral lichenoid reaction to tobacco | Panta | Pan African Medical ...

    African Journals Online (AJOL)

    A differential diagnosis of lichen planus, oral lichenoid reaction and discoid lupus erythematosis were considered. On microscopic examination, there was focal perivascular infiltrate and plasma cells in the connective tissue. After correlating clinically, a diagnosis of "lichenoid reaction" was confirmed. Oral lichenoid ...

  10. Tobacco

    Science.gov (United States)

    ... 1 in 3 countries, representing 39% of the world's population, monitors tobacco use by repeating nationally representative youth ... 1.4 billion people, or 20% of the world's population, are protected by comprehensive national smoke-free laws. ...

  11. Involvement of ethylene in lesion development and systemic acquired resistance in tobacco during the hypersensitive reaction to tobacco mosaic virus

    NARCIS (Netherlands)

    Knoester, M.; Linthorst, H.J.M.; Bol, J.F.; Loon, L.C. van

    2001-01-01

    Different approaches were taken to investigate the significance of ethylene in lesion development and systemic acquired resistance (SAR) in tobacco (Nicotiana tabacum) reacting hypersensitively to tobacco mosaic virus (TMV). Gaseous ethylene, the ethylene precursor 1-aminocyclopropane-1-carboxylic

  12. Daring to dream: reactions to tobacco endgame ideas among policy-makers, media and public health practitioners

    Directory of Open Access Journals (Sweden)

    Wilson Nick

    2011-07-01

    Full Text Available Abstract Background Tobacco control strategies have mainly targeted reducing demand. Supply-side focused measures, though less familiar, deserve consideration, particularly to achieve 'endgame' tobacco control aims (e.g. achieving close to zero smoking prevalence. We explored attitudes towards supply-side focused 'endgame' tobacco control approaches and how they can be best communicated with senior policymakers, journalists, and public health practitioners. Methods We identified five supply-side focused approaches which could potentially lead to the tobacco endgame: two structural models and three discrete actions. The structural models were: (i a Nicotine Authority to coordinate tobacco control activities and regulate the nicotine/tobacco market for public health aims; and (ii a Tobacco Supply Agency acting as a monopoly purchaser of tobacco products and controlling the tobacco supply for public health aims. The actions were: (a allocating progressively reducing tobacco product import quotas (the 'sinking lid' until importation and commercial sale of tobacco products ceased; (b making tobacco companies responsible for reducing smoking prevalence with stringent financial penalties if targets were missed; and (c new laws to facilitate litigation against tobacco companies. These approaches were presented as means to achieve a tobacco free New Zealand by 2020 to 19 senior policymakers, journalists, and public health physicians in two focus groups and eight interviews, and their reactions sought. Results The tobacco-free vision was widely supported. Participants engaged fully with the proposed tobacco control approaches, which were viewed as interesting or even intriguing. Most supported increasing the focus on supply-side measures. Views differed greatly about the desirability, feasibility and likely effectiveness of each approach. Participants identified a range of potential barriers to implementation and challenges to successfully advocating and

  13. Methods for Confirming the Gram Reaction of Gram-variable Bacillus Species Isolated from Tobacco

    Directory of Open Access Journals (Sweden)

    Morin A

    2014-12-01

    Full Text Available Bacillus is a predominant genus of bacteria isolated from tobacco. The Gram stain is the most commonly used and most important of all diagnostic staining techniques in microbiology. In order to help confirm the Gram positivity of Bacillus isolates from tobacco, three methods using the chemical differences of the cell wall and membrane of Gram-positive and Gram-negative bacteria were investigated: the KOH (potassium hydroxide, the LANA (L-alanine-4-nitroanilide, and the vancomycin susceptibility tests. When colonies of Gram-negative bacteria are treated with 3% KOH solution, a slimy suspension is produced, probably due to destruction of the cell wall and liberation of deoxyribonucleic acid (DNA. Gram-positive cell walls resist KOH treatment. The LANA test reveals the presence of a cell wall aminopeptidase that hydrolyzes the L-alanine-4-nitroanilide in Gram-negative bacteria. This enzyme is absent in Gram-positive bacteria. Vancomycin is a glycopeptide antibiotic inhibiting the cell wall peptido-glycan synthesis of Gram-positive microorganisms. Absence of lysis with KOH, absence of hydrolysis of LANA, and susceptibility to vancomycin were used with the Gram reaction to confirm the Gram positivity of various Bacillus species isolated from tobacco. B. laevolacticus excepted, all Bacillus species tested showed negative reactions to KOH and LANA tests, and all species were susceptible to vancomycin (5 and 30 µg.

  14. Youth's Awareness of and Reactions to The Real Cost National Tobacco Public Education Campaign.

    Directory of Open Access Journals (Sweden)

    Jennifer C Duke

    Full Text Available In 2014, the Food and Drug Administration (FDA launched its first tobacco-focused public education campaign, The Real Cost, aimed at reducing tobacco use among 12- to 17-year-olds in the United States. This study describes The Real Cost message strategy, implementation, and initial evaluation findings. The campaign was designed to encourage youth who had never smoked but are susceptible to trying cigarettes (susceptible nonsmokers and youth who have previously experimented with smoking (experimenters to reassess what they know about the "costs" of tobacco use to their body and mind. The Real Cost aired on national television, online, radio, and other media channels, resulting in high awareness levels. Overall, 89.0% of U.S. youth were aware of at least one advertisement 6 to 8 months after campaign launch, and high levels of awareness were attained within the campaign's two targeted audiences: susceptible nonsmokers (90.5% and experimenters (94.6%. Most youth consider The Real Cost advertising to be effective, based on assessments of ad perceived effectiveness (mean = 4.0 on a scale from 1.0 to 5.0. High levels of awareness and positive ad reactions are requisite proximal indicators of health behavioral change. Additional research is being conducted to assess whether potential shifts in population-level cognitions and/or behaviors are attributable to this campaign. Current findings demonstrate that The Real Cost has attained high levels of ad awareness which is a critical first step in achieving positive changes in tobacco-related attitudes and behaviors. These data can also be used to inform ongoing message and media strategies for The Real Cost and other U.S. youth tobacco prevention campaigns.

  15. Youth's Awareness of and Reactions to The Real Cost National Tobacco Public Education Campaign

    Science.gov (United States)

    Duke, Jennifer C.; Alexander, Tesfa N.; Zhao, Xiaoquan; Delahanty, Janine C.; Allen, Jane A.; MacMonegle, Anna J.; Farrelly, Matthew C.

    2015-01-01

    In 2014, the Food and Drug Administration (FDA) launched its first tobacco-focused public education campaign, The Real Cost, aimed at reducing tobacco use among 12- to 17-year-olds in the United States. This study describes The Real Cost message strategy, implementation, and initial evaluation findings. The campaign was designed to encourage youth who had never smoked but are susceptible to trying cigarettes (susceptible nonsmokers) and youth who have previously experimented with smoking (experimenters) to reassess what they know about the “costs” of tobacco use to their body and mind. The Real Cost aired on national television, online, radio, and other media channels, resulting in high awareness levels. Overall, 89.0% of U.S. youth were aware of at least one advertisement 6 to 8 months after campaign launch, and high levels of awareness were attained within the campaign’s two targeted audiences: susceptible nonsmokers (90.5%) and experimenters (94.6%). Most youth consider The Real Cost advertising to be effective, based on assessments of ad perceived effectiveness (mean = 4.0 on a scale from 1.0 to 5.0). High levels of awareness and positive ad reactions are requisite proximal indicators of health behavioral change. Additional research is being conducted to assess whether potential shifts in population-level cognitions and/or behaviors are attributable to this campaign. Current findings demonstrate that The Real Cost has attained high levels of ad awareness which is a critical first step in achieving positive changes in tobacco-related attitudes and behaviors. These data can also be used to inform ongoing message and media strategies for The Real Cost and other U.S. youth tobacco prevention campaigns. PMID:26679504

  16. Youth's Awareness of and Reactions to The Real Cost National Tobacco Public Education Campaign.

    Science.gov (United States)

    Duke, Jennifer C; Alexander, Tesfa N; Zhao, Xiaoquan; Delahanty, Janine C; Allen, Jane A; MacMonegle, Anna J; Farrelly, Matthew C

    2015-01-01

    In 2014, the Food and Drug Administration (FDA) launched its first tobacco-focused public education campaign, The Real Cost, aimed at reducing tobacco use among 12- to 17-year-olds in the United States. This study describes The Real Cost message strategy, implementation, and initial evaluation findings. The campaign was designed to encourage youth who had never smoked but are susceptible to trying cigarettes (susceptible nonsmokers) and youth who have previously experimented with smoking (experimenters) to reassess what they know about the "costs" of tobacco use to their body and mind. The Real Cost aired on national television, online, radio, and other media channels, resulting in high awareness levels. Overall, 89.0% of U.S. youth were aware of at least one advertisement 6 to 8 months after campaign launch, and high levels of awareness were attained within the campaign's two targeted audiences: susceptible nonsmokers (90.5%) and experimenters (94.6%). Most youth consider The Real Cost advertising to be effective, based on assessments of ad perceived effectiveness (mean = 4.0 on a scale from 1.0 to 5.0). High levels of awareness and positive ad reactions are requisite proximal indicators of health behavioral change. Additional research is being conducted to assess whether potential shifts in population-level cognitions and/or behaviors are attributable to this campaign. Current findings demonstrate that The Real Cost has attained high levels of ad awareness which is a critical first step in achieving positive changes in tobacco-related attitudes and behaviors. These data can also be used to inform ongoing message and media strategies for The Real Cost and other U.S. youth tobacco prevention campaigns.

  17. Qualitative exploration of public and smoker understanding of, and reactions to, an endgame solution to the tobacco epidemic

    Directory of Open Access Journals (Sweden)

    Edwards Richard

    2012-09-01

    Full Text Available Abstract Background There is increasing interest in ending the tobacco epidemic and in applying ‘endgame’ solutions to achieve that goal at national levels. We explored the understanding of, and reactions to, a tobacco-free vision and an endgame approach to tobacco control among New Zealand smokers and non-smokers. Methods We recruited participants in four focus groups held in June 2009: Māori (indigenous people smokers (n=7; non-Māori smokers (n=6; Māori non-smokers (n=7; and non-Māori non-smokers (n=4. Participants were from the city of Whanganui, New Zealand. We introduced to them the vision of a tobacco-free New Zealand and the concept of a semi-autonomous agency (Tobacco-Free Commission [TFC] that would control the tobacco market as part of an endgame approach. Results There was mostly strong support for the tobacco-free New Zealand vision among all groups of participants. The reason most commonly given for supporting the vision was to protect children from tobacco. Most participants stated that they understood the TFC concept and reacted positively to it. Nevertheless, rather than focusing on organisational or structural arrangements, participants tended to focus on supporting the specific measures which a future TFC might facilitate such as plain packaging of tobacco products. Various concerns were also raised around the TFC, particularly around the feasibility of its establishment. Conclusions We were able to successfully communicate a complex and novel supply-side focused tobacco control policy intervention to smokers and non-smokers. The findings add to the evidence from national surveys that there is public support, including from smokers, for achieving a tobacco-free vision and using regulatory and policy measures to achieve it. Support for such measures may be enhanced if they are clearly communicated and explained with a rationale which stresses protecting children and future generations from tobacco smoking.

  18. Defence reactions of mature Norway spruce (Picea abies before and after inoculation of the blue-stain fungus Endoconidiophora polonica in a drought stress experiment

    Directory of Open Access Journals (Sweden)

    Netherer Sigrid

    2016-12-01

    Full Text Available We performed an inoculation experiment using the blue-stain fungus Endoconidiophora polonica at the Rosalia Roof study site, which was set up to study drought effects on Norway spruce susceptibility to attacks by the European spruce bark beetle Ips typographus. Tree resistance parameters such as resin flow rate and extent of hypersensitive wound reaction in the phloem were investigated prior to and after fungal infection. Sample trees with different drought treatments (trees fully covered or semi-covered by roofs, control trees were inoculated with E. polonica in July 2014. In order to check for areas of phloem necrosis, the outer bark around the inoculation holes was scratched off 6 weeks later. We recorded the amount of resin exudation within 12 hours overnight in August and September 2013 and 2014. Although wound reaction zones did not differ in size between tree collectives of the various treatments, fully covered trees tended to exhibit larger necrotic areas compared to control trees. The least water supplied trees showed lowest resin flow rates prior to fungal inoculation, but were the only group to show significantly enhanced resin flow five weeks after the evaluation of defence reactions. Our results agree with earlier findings that wounding and few fungal inoculations can increase tree resistance in the medium term given not too severe water stress. Further investigations will clarify how water stress affects the availability of non-structural carbohydrates for secondary metabolism, when depletion of resources eventually occurs, and at which point trees are most susceptible to bark beetle attack.

  19. SMART DEFENCE AND DEFENCE RESOURCES MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Teodor FRUNZETI

    2012-12-01

    Full Text Available Ever since the Chicago Summit in May 2012. the Euro-Atlantic community has been imprinted, from the security and defence perspective. by me launch of a new initiative known as smart defence, a concept referring to the need to improve the way in which defence spending is made at the Alliance's level. Smart defence also has a corollary at EU's level — i.e., pooling and sharing - the two notions referring. Overall, to the same procedure and implying a crucial need for the two organizations to coordinate their efforts in this. This article approaches the conceptual meaning of smart defence, with special emphasis on its management dimension regarding the defence resources. As a consequence, it is approached in connection with Other similar concepts such as pooling and sharing', Planning, Programming, Budgeting, and Evaluation System (PPBES, and the Connected Force Initiative.

  20. Smokers' reactions to FDA regulation of tobacco products: Findings from the 2009 ITC United States survey

    Directory of Open Access Journals (Sweden)

    Fix Brian V

    2011-12-01

    Full Text Available Abstract Background On June 22, 2009, the US FDA was granted the authority to regulate tobacco products through the Family Smoking Prevention and Tobacco Control Act (FSPTCA. The intent is to improve public health through regulations on tobacco product marketing and tobacco products themselves. This manuscript reports baseline data on smokers' attitudes and beliefs on specific issues relevant to the FSPTCA. Method Between November 2009 and January 2010, a telephone survey among a nationally representative sample of n = 678 smokers in the US was performed as part of the International Tobacco Control (ITC United States Survey. Participants answered a battery of questions on their attitudes and beliefs about aspects of the FSPTCA. Results Most smokers were unaware of the new FDA tobacco regulations. Smokers indicated support for banning cigarette promotion and nearly a quarter supported requiring tobacco companies to sell cigarettes in plain packaging. Seventy two percent of smokers supported reducing nicotine levels to make cigarettes less addictive if nicotine was made easily available in non-cigarette form. Conclusion Most smokers were limited in their understanding of efforts to regulate tobacco products in general. Smokers were supportive of efforts to better inform the public about health risks, restrict advertising, and make tobacco products less addictive.

  1. Public reaction to the portrayal of the tobacco industry in the film The Insider.

    Science.gov (United States)

    Dixon, H G; Hill, D J; Borland, R; Paxton, S J

    2001-09-01

    To assess public perceptions of the tobacco industry and behavioural intentions for tobacco use in response to watching the film The Insider. Self administered pre-film survey conducted immediately before viewing and post-film telephone survey conducted within 1-5 weeks of viewing. Two commercial cinemas in Melbourne, Australia. 323 cinema patrons were recruited before screening of target films. 182 watched The Insider, 141 watched Erin Brockovich. Subjects watched one of two films: The Insider which featured information about unethical conduct by the tobacco industry and negative information about the health effects of smoking, or the "control" film Erin Brockovich which had an analogous plot without anti-tobacco content. Pre-film questionnaire: assessed movie viewing habits, demographic characteristics, smoking status, attitudes towards the tobacco industry, intentions for smoking. Post-film questionnaire: assessed same attitudes and intentions plus questions on the film viewed and perceptions of smoking prevalence. 266 (82%) subjects completed the post-film survey. Attitudes toward the tobacco industry were unfavourable at baseline. Those who saw The Insider held more negative views of business conduct by the tobacco industry than those who saw Erin Brockovich, once pre-existing attitudes to the industry were controlled for. The Insider also appears to have promoted a short term reduction in intentions to smoke. Results of this study suggest that if people were recurrently exposed to anti-tobacco content in movies there is potential for a more substantial and lasting impact on attitudes toward the tobacco industry and smoking.

  2. Attack modes and defence reactions in pathosystems involving Sclerotinia sclerotiorum, Brassica carinata, B. juncea and B. napus.

    Science.gov (United States)

    Uloth, Margaret B; Clode, Peta L; You, Ming Pei; Barbetti, Martin J

    2016-01-01

    Sclerotinia stem rot (SSR, Sclerotinia sclerotiorum) is a damaging disease of oilseed brassicas world-wide. Host resistance is urgently needed to achieve control, yet the factors that contribute to stem resistance are not well understood. This study investigated the mechanisms of resistance to SSR. Stems of 5-week-old Brassica carinata, B. juncea and B. napus of known resistance were infected via filter paper discs impregnated with S. sclerotiorum mycelium under controlled conditions. Transverse sections of the stem and portions of the stem surface were examined using optical and scanning electron microscopy. The association of anatomical features with the severity of disease (measured by mean lesion length) was determined. Several distinct resistance mechanisms were recorded for the first time in these Brassica-pathogen interactions, including hypersensitive reactions and lignification within the stem cortex, endodermis and in tissues surrounding the lesions. Genotypes showing a strong lignification response 72 h post-infection (hpi) tended to have smaller lesions. Extensive vascular invasion by S. sclerotiorum was observed only in susceptible genotypes, especially in the vascular fibres and xylem. Mean lesion length was negatively correlated with the number of cell layers in the cortex, suggesting progress of S. sclerotiorum is impeded by more cell layers. Hyphae in the centre of lesions became highly vacuolate 72 hpi, reflecting an ageing process in S. sclerotiorum hyphal networks that was independent of host resistance. The infection process of S. sclerotiorum was analogous in B. carinata and B. napus. Infection cushions of the highly virulent isolate of S. sclerotiorum MBRS-1 were grouped together in dense parallel bundles, while hyphae in the infection cushions of a less aggressive isolate WW-3 were more diffuse, and this was unaffected by host genotype. A variety of mechanisms contribute to host resistance against S. sclerotiorum across the three

  3. Lung cell reactions in guinea pigs exposed to tobacco smoke and silica dust or bacterial lipopolysaccharides

    Energy Technology Data Exchange (ETDEWEB)

    Sjoestrand, M; Rylander, R

    1984-02-01

    In order to investigate the possibility of the synergistic effects of tobacco smoke and/or silica dust (SiO2) or bacterial endotoxins (LPS), guinea pigs were exposed to combinations of these agents. A 15-day exposure to SiO2 alone caused a decrease in intracellular lysosomal enzymes of alveolar macrophages (AM) and an increase of lysosomal enzymes detected in lung lavage fluid which was present 16 weeks after exposure. The effect was the same in animals which received SiO2 in combination with tobacco smoke. Exposure to LPS caused an increase in the number of neutrophils recovered in lavage fluid. The increase in neutrophils was less in animals previously exposed to tobacco smoke alone or in combination with LPS. Acute exposure to LPS also caused an increase in lactate dehydrogenase, N-acetyl-beta-D-glucosaminidase and acid phosphatase activity detectable in lung lavage fluid. The increase was less pronounced in animals previously exposed to smoke. Cathepsin D was increased in AM after tobacco smoke exposure alone and was decreased to below control values of the animals which received an acute LPS exposure.

  4. The role of tobacco advertising and promotion: themes employed in litigation by tobacco industry witnesses.

    Science.gov (United States)

    Goldberg, Marvin E; Davis, Ronald M; O'Keefe, Anne Marie

    2006-12-01

    To identify key themes related to tobacco advertising and promotion in testimony provided by tobacco industry-affiliated witnesses in tobacco litigation, and to present countervailing evidence and arguments. Themes in industry testimony were identified by review of transcripts of testimony in the Tobacco Deposition and Trial Testimony Archive (http://tobaccodocuments.org/datta) from a sample of defence witnesses, including three academic expert witnesses, six senior executives of tobacco companies, and one industry advertising consultant. Counterarguments to the themes embodied in defence testimony were based on information from peer-reviewed literature, advertising trade publications, government reports, tobacco industry documents, and testimony provided by expert witnesses testifying for plaintiffs. Five major themes employed by defence witnesses were identified: (1) tobacco advertising has a relatively weak "share of voice" in the marketing environment and is a weak force in affecting smoking behaviour; (2) tobacco advertising and promotion do not create new smokers, expand markets, or increase total tobacco consumption; (3) the tobacco industry does not target, study, or track youth smoking; (4) tobacco advertising and promotion do not cause smoking initiation by youth; and (5) tobacco companies and the industry adhere closely to relevant laws, regulations, and industry voluntary codes. Substantial evidence exists in rebuttal to these arguments. Tobacco industry-affiliated witnesses have marshalled many arguments to deny the adverse effects of tobacco marketing activities and to portray tobacco companies as responsible corporate citizens. Effective rebuttals to these arguments exist, and plaintiffs' attorneys have, with varying degrees of success, presented them to judges and juries.

  5. Diverse opportunities in defence

    Science.gov (United States)

    Brown, Gareth

    2016-08-01

    Working at the UK's defence laboratory gives Gareth Brown the ability to apply his physics and mathematics knowledge to real-world applications - and not necessarily in the ways you might expect. This article is Crown copyright

  6. From Defence To Development

    International Development Research Centre (IDRC) Digital Library (Canada)

    From this perspective, high defence expenditure has been compared to dismantling ...... availability exceed evaporative demand and a state of permanent drought ...... In October 1993, South African authorities seized a container on a plot near ...

  7. Nectonema zealandica n. sp. (Nematomorpha: Nectonematoidea) parasitising the purple rock crab Hemigrapsus edwardsi (Brachyura: Decapoda) in New Zealand, with notes on the prevalence of infection and host defence reactions.

    Science.gov (United States)

    Poinar, G; Brockerhoff, A M

    2001-10-01

    A new species of marine hairworm, Nectonema zealandica (Nematomorpha: Nectonematoidea), is described from the purple rock crab Hemigrapsus edwardsi Hilgendorf from the South Island, New Zealand. This is the first record of Nectonema in the South Pacific Ocean and the southernmost locality for the genus. The description is based on juveniles and pre-adults taken from crabs. The new species is characterised by its stomal structure, presence of four cephalic papillae, mesenchyme arranged in eight lobes in pre-adults, insertion of muscle layer increasing body diameter at the septum and translucent anterior chamber. Data on the prevalence of infection over a three-year period, rates of parasitism in relation to host sex and size, and host defence reactions are presented. A list of all reported hosts of nectonematids is included.

  8. Oxidative defence reactions in sunflower roots induced by methyl-jasmonate and methyl-salicylate and their relation with calcium signalling.

    Science.gov (United States)

    Garrido, Inmaculada; Espinosa, Francisco; Alvarez-Tinaut, M Carmen

    2009-10-01

    Ca(2+) plays a critical role as second messenger in the signal-response coupling of plant defence responses, and methyl-jasmonate and methyl-salicylate are important components of signal transduction cascades activating plant defences. When intact axenic non-induced seedling roots of sunflower were treated with different Ca(2+) concentrations up to 1 mM, there was no significant increase in O(2)(*-) generation or DMAB-MBTH peroxidase (extracellular, ECPOX) activities in the apoplast, probably because these roots had enough Ca(2+) in their exo- and endocellular reservoirs. Both activities were strongly inhibited by the RBOH-NADPH oxidase inhibitor DPI and by the Ca(2+) surrogate antagonist La(3+), but the voltage-dependent Ca(2+) channel blocker verapamil was only inhibitory at concentrations higher than those active on animal L-type Ca(2+) channels. Concentrations >5 mM EGTA (chelating Ca(2+) in the apoplast) and Li(+) (inhibiting PI cycle dependent endogenous Ca(2+) fluxes) also inhibited both activities. W7, inhibitor of binding of Ca-CaM to its target protein, enhanced both activities, but the inactive analogue W5 showed a similar effect. Our data suggest that Ca(2+) from exocellular and, to a lesser extent, from endocellular stores is involved in oxidative activities, and that RBOH-NADPH oxidase is the main system supporting them. Ca(2+) activation of the PM cytosolic side of RBOH-NADPH oxidase is probably the key to Ca(2+) involvement in these processes. Roots induced by MeJA or MeSA showed significant enhancement of both oxidative activities, as corresponding to the oxidative burst evoked by the two phytohormones in the root apoplast. But while ECPOX activity showed a response to the effectors similar to that described above for non-induced roots, O(2)(*-) generation activity in the apoplast of induced roots was insensitive to EGTA, verapamil and Li(+), the inhibitors of exogenous and endogenous Ca(2+) fluxes; only DPI and La(3+) were inhibitory. As

  9. Chemical defences against herbivores

    DEFF Research Database (Denmark)

    Pavia, Henrik; Baumgartner, Finn; Cervin, Gunnar

    2012-01-01

    This chapter focuses on the recent and emerging research involving chemical defences against herbivory in aquatic primary producers. It provides an overview of plant chemical defence theories and highlights recent research on aquatic primary producers addressing a number of aspects...... of these theories, concluding with new chemical approaches to tackle the questions and suggestions for future research directions. It explains that aquatic primary producers are a taxonomically and functionally diverse group of organisms that includes macroalgae, microalgae, and vascular plants. It also states...... that despite the fact that aquatic primary producers constitute a large and diverse group of organisms that vary in their evolutionary histories, selection for chemical defences to resist or reduce grazing are commonplace across the phylogenetic boundaries....

  10. New materials in defence

    International Nuclear Information System (INIS)

    Khan, Sikandar S.; Khan, Shahid A.; Butt, N.M.

    1992-01-01

    National defence is very important and always needs new such materials which have technological and socio-economic development of human society. The types of materials used by a society reflect its level of sophistication. These modern materials are basically the same conventional materials but with a greater knowledge content which include superalloys, modern polymers, engineering ceramics and the advanced composite. The production and use of new materials is playing and important role in the recent development in the defence industry. (A.B.)

  11. TNO and CBRN defence

    NARCIS (Netherlands)

    2015-01-01

    Within the Defence, Safety & Security branch of TNO a dedicated department focuses on Chemical, Biological, Radiological and Nuclear (CBRN) Protection. This is a world class research department consisting of about 50 people and a High Tox laboratory that is the only facility in The Netherlands that

  12. NATO Defence Planning Process. Implications for defence posture

    Directory of Open Access Journals (Sweden)

    Paweł Fleischer

    2015-12-01

    Full Text Available The NATO Defence Planning Process (NDPP is the most important element affecting the Alliance's defence posture. Under the process states commit themselves to provide capabilities and forces required to fulfil NATO missions, defined in the NATO Strategic Concept. The NDPP directly affects national defence plans by harmonizing them with identified security and defence objectives as well by influencing development of the novel national defence capabilities. The emergence of new threats in the NATO environment, demands modifications in the defense planning process and establishing new goals for the Alliance. Enhancement of the NDPP should be priority during the time of unrest.

  13. Secondary organic aerosol formation from ozone-initiated reactions with nicotine and secondhand tobacco smoke

    Science.gov (United States)

    Sleiman, Mohamad; Destaillats, Hugo; Smith, Jared D.; Liu, Chen-Lin; Ahmed, Musahid; Wilson, Kevin R.; Gundel, Lara A.

    2010-11-01

    We used controlled laboratory experiments to evaluate the aerosol-forming potential of ozone reactions with nicotine and secondhand smoke. Special attention was devoted to real-time monitoring of the particle size distribution and chemical composition of SOA as they are believed to be key factors determining the toxicity of SOA. The experimental approach was based on using a vacuum ultraviolet photon ionization time-of-flight aerosol mass spectrometer (VUV-AMS), a scanning mobility particle sizer (SMPS) and off-line thermal desorption coupled to mass spectrometry (TD-GC-MS) for gas-phase byproducts analysis. Results showed that exposure of SHS to ozone induced the formation of ultrafine particles (smoke that is associated with the formation of ultrafine particles (UFP) through oxidative aging of secondhand smoke. The significance of this chemistry for indoor exposure and health effects is highlighted.

  14. Defence White Paper 2013

    Science.gov (United States)

    2013-01-01

    nurtured, particularly in Australia’s highly competitive labour market. The Government recognises that Defence’s approach to its people must be... satisfaction , increase attraction and retention, improve cost-effectiveness and support the contemporary Total Force employment model. Defence White...improve job satisfaction and thereby increase attraction and retention in areas of critical skill. Recruiting 10.13 To ensure that we have the high

  15. The long road of antimissile defence

    International Nuclear Information System (INIS)

    Gere, Francois

    2001-01-01

    The author proposes a discussion of the elaboration of the National Missile Defence (NMD) by the new US administration in 2001. He first reports the evolution of this concept which resulted in 1999 with the National Missile Defence Act, produced by a commission chaired by Rumsfeld and aimed at the assessment of the threat of ballistic missiles in the world. Before that, in the 1960, the USA already tried to protect themselves by designing two type of missiles: long range interceptors (Nike Zeus), and short range missiles (Sprint). Later, Reagan launched the Strategic Defence Initiative (SDI). By the end of Cold War, the SDI was downgraded into smaller programmes. In a second part, the author discusses some elements of the NMD content: definition of objectives over 20 years, technical and strategic obstacles, definition of Rogue States. In a third part, he proposes an overview of the relationships between antimissile defence and nuclear deterrence, notably through the ABM Treaty, and with problem raised by Arms of Mass Destruction (AMD). In the last part, he comments reactions (mainly opposition) of different countries (Russia, China, European countries and particularly Germany), and proposes some possible true motivations for the creation of the NMD

  16. Tobacco Products

    Science.gov (United States)

    ... Exposure is High in Multiunit Housing Smokeless Products Electronic Cigarettes Youth Tobacco Prevention Tobacco Products Tobacco Ingredient ... Tweet Share Compartir Find Fact Sheets on Products (Cigars, Bidis and Betel Quid with Tobacco (Gutka) and ...

  17. Identification of plant defence regulators through transcriptional ...

    Indian Academy of Sciences (India)

    2015-02-04

    Feb 4, 2015 ... defence-related genes also supports constitutive activation of defence in cdd1. We screened T-DNA ..... identified through this work as novel plant defence regu- ... to drought stress than untransformed plants (Lee et al. 2012).

  18. Operational Analysis on Torpedo Defence

    NARCIS (Netherlands)

    Grootendorst, H.J.; Benders, F.P.A.; Fitski, H.J.; Veldhoven, E.R. van

    2007-01-01

    Since 1998, TNO Defence, Security and Safety has performed operational analysis with the Underwater Warfare Testbed, which provides an environment for evaluation and validation of systems, concepts, and tactics. On top of this testbed the Torpedo Defence System TestBed has been built to simulate

  19. A SNARE-protein has opposing functions in penetration resistance and defence signalling pathways

    DEFF Research Database (Denmark)

    Zhang, Ziguo; Feechan, Angela; Pedersen, Carsten

    2007-01-01

    Penetration resistance is often the first line of defence against fungal pathogens. Subsequently induced defences are mediated by the programmed cell death (PCD) reaction pathway and the salicylic acid (SA), jasmonic acid (JA) and ethylene (ET) signalling pathways. We previously demonstrated...

  20. Long-chain bases and their phosphorylated derivatives differentially regulate cryptogein-induced production of reactive oxygen species in tobacco (Nicotiana tabacum) BY-2 cells.

    Science.gov (United States)

    Coursol, Sylvie; Fromentin, Jérôme; Noirot, Elodie; Brière, Christian; Robert, Franck; Morel, Johanne; Liang, Yun-Kuan; Lherminier, Jeannine; Simon-Plas, Françoise

    2015-02-01

    The proteinaceous elicitor cryptogein triggers defence reactions in Nicotiana tabacum (tobacco) through a signalling cascade, including the early production of reactive oxygen species (ROS) by the plasma membrane (PM)-located tobacco respiratory burst oxidase homologue D (NtRbohD). Sphingolipid long-chain bases (LCBs) are emerging as potent positive regulators of plant defence-related mechanisms. This led us to question whether both LCBs and their phosphorylated derivatives (LCB-Ps) are involved in the early signalling process triggered by cryptogein in tobacco BY-2 cells. Here, we showed that cryptogein-induced ROS production was inhibited by LCB kinase (LCBK) inhibitors. Additionally, Arabidopsis thaliana sphingosine kinase 1 and exogenously supplied LCB-Ps increased cryptogein-induced ROS production, whereas exogenously supplied LCBs had a strong opposite effect, which was not driven by a reduction in cellular viability. Immunogold-electron microscopy assay also revealed that LCB-Ps are present in the PM, which fits well with the presence of a high LCBK activity associated with this fraction. Our data demonstrate that LCBs and LCB-Ps differentially regulate cryptogein-induced ROS production in tobacco BY-2 cells, and support a model in which a cooperative synergism between LCBK/LCB-Ps and NtRbohD/ROS in the cryptogein signalling pathway is likely at the PM in tobacco BY-2 cells. © 2014 INRA New Phytologist © 2014 New Phytologist Trust.

  1. Radiation protection in civil defence

    International Nuclear Information System (INIS)

    Ahlborn, K.

    The brochure contains the information given to the participants of an advanced training course in civil defence, on the subject of radiation protection. The course was held by teachers of Bundesverband fuer den Selbstschutz (BVS). (orig.) [de

  2. Probabilistic Flood Defence Assessment Tools

    Directory of Open Access Journals (Sweden)

    Slomp Robert

    2016-01-01

    Full Text Available The WTI2017 project is responsible for the development of flood defence assessment tools for the 3600 km of Dutch primary flood defences, dikes/levees, dunes and hydraulic structures. These tools are necessary, as per January 1st 2017, the new flood risk management policy for the Netherlands will be implemented. Then, the seven decades old design practice (maximum water level methodology of 1958 and two decades old safety standards (and maximum hydraulic load methodology of 1996 will formally be replaced by a more risked based approach for the national policy in flood risk management. The formal flood defence assessment is an important part of this new policy, especially for flood defence managers, since national and regional funding for reinforcement is based on this assessment. This new flood defence policy is based on a maximum allowable probability of flooding. For this, a maximum acceptable individual risk was determined at 1/100 000 per year, this is the probability of life loss of for every protected area in the Netherlands. Safety standards of flood defences were then determined based on this acceptable individual risk. The results were adjusted based on information from cost -benefit analysis, societal risk and large scale societal disruption due to the failure of critical infrastructure e.g. power stations. The resulting riskbased flood defence safety standards range from a 300 to a 100 000 year return period for failure. Two policy studies, WV21 (Safety from floods in the 21st century and VNK-2 (the National Flood Risk in 2010 provided the essential information to determine the new risk based safety standards for flood defences. The WTI2017 project will provide the safety assessment tools based on these new standards and is thus an essential element for the implementation of this policy change. A major issue to be tackled was the development of user-friendly tools, as the new assessment is to be carried out by personnel of the

  3. Defence in depth perspectives

    International Nuclear Information System (INIS)

    Veneau, Tania; Ferrier, Agnes; Barbaud, Jean

    2017-01-01

    The Defence in Depth (DiD) concept was introduced to the field of nuclear safety in the sixties and early seventies. Even though it was not well developed at the beginning, the principles rapidly became close to those currently used. The concept was then composed of 3 levels, and was already associated with operating conditions. These principles have progressed over time and now there are five levels, including progressively situations issued from design extension conditions, to cope with severe accidents and dealing with accident management off-site. Indeed, human and organizational features are considered as a part of the safety provisions at all levels in an integrated approach that is not just related to reactor design. That's the current vision from IAEA, addressed first in INSAG 3 then in INSAG 10, and in the IAEA standards requirements currently addressed by SSR-2/1 superseding NS-R-1). These five levels of DiD are also referred to in other texts including WENRA documents in Europe, but also in the national requirements from different countries. Thus, the application of DiD principle has become a recognized international practice. The 2011 Fukushima Daiichi accidents, even if they raised many questions on nuclear safety issues, confirmed the merits of the DiD concept. Indeed, lessons learned from the accidents have reinforced the use of the DiD concept to ensure adequate safety. The discussions focused more on the implementation of the concept (how it has been or can be used in practice) than the concept itself, and in particular on the following subjects: the notion of level robustness, generally addressed separately from the levels definition, but playing an important role for the efficiency of the concept; the notion of levels independence and the need for strengthening them; the role of diversity to achieve levels independence. However, a prescription of additional diversity and independence across all safety levels could result in inappropriately

  4. In Defence of Pashukanism

    Directory of Open Access Journals (Sweden)

    R Koen

    2011-07-01

    Full Text Available This essay presents an extended defence of the general theory of law formulated by the Bolshevik jurist, Evgeny Pashukanis, and published in his Law and Marxism: A General Theory in 1924. The general theory is a theory of the legal form. Although Pashukanis did not name his theory, it has become known as the commodity form theory of law because of its theorising the legal form as a homologue of the commodity form. However, despite having weighty Marxist and revolutionary Bolshevik credentials, the general theory has been subjected to sustained attack, especially from new left and neo-Marxist circles. This essay identifies and explicates six major objections to Pashukanism from its left critics. These are that the general theory is too abstract to comprehend the reality of legal relations; that it is infused with economic reductionism; that it derives the legal form wrongly from commodity exchange; that it classifies the legal form incorrectly as an attribute of capitalism only; that it lacks the generality required of a general theory of law; and that it is imbricated in the growth of anarchism and Stalinism. Following a brief exegetical exercise, the bulk of the essay is devoted to demonstrating in detail that each of the six objections to the general theory is without merit, and that none makes any serious incursion into its integrity as a theory of the legal form. The central submission of the essay is that the Pashukanist general theory of law is rooted in the first principles of classical Marxism and hence may lay claim legitimately to being the Marxist theory of law.

  5. Signalling network construction for modelling plant defence response.

    Directory of Open Access Journals (Sweden)

    Dragana Miljkovic

    Full Text Available Plant defence signalling response against various pathogens, including viruses, is a complex phenomenon. In resistant interaction a plant cell perceives the pathogen signal, transduces it within the cell and performs a reprogramming of the cell metabolism leading to the pathogen replication arrest. This work focuses on signalling pathways crucial for the plant defence response, i.e., the salicylic acid, jasmonic acid and ethylene signal transduction pathways, in the Arabidopsis thaliana model plant. The initial signalling network topology was constructed manually by defining the representation formalism, encoding the information from public databases and literature, and composing a pathway diagram. The manually constructed network structure consists of 175 components and 387 reactions. In order to complement the network topology with possibly missing relations, a new approach to automated information extraction from biological literature was developed. This approach, named Bio3graph, allows for automated extraction of biological relations from the literature, resulting in a set of (component1, reaction, component2 triplets and composing a graph structure which can be visualised, compared to the manually constructed topology and examined by the experts. Using a plant defence response vocabulary of components and reaction types, Bio3graph was applied to a set of 9,586 relevant full text articles, resulting in 137 newly detected reactions between the components. Finally, the manually constructed topology and the new reactions were merged to form a network structure consisting of 175 components and 524 reactions. The resulting pathway diagram of plant defence signalling represents a valuable source for further computational modelling and interpretation of omics data. The developed Bio3graph approach, implemented as an executable language processing and graph visualisation workflow, is publically available at http://ropot.ijs.si/bio3graph/and can be

  6. Operational Analysis on Torpedo Defence

    NARCIS (Netherlands)

    Grootendordt, H.J.; Benders, F.P.A.; Fitski, H.J.; Veldhoven, E.R. van

    2008-01-01

    Surface vessels and submarines must be able to defend themselves against a torpedo attack. Self-defence can be approached as a modular concept. The first module involves 'Detection, Classification and Localisation (DCL)'. DCL triggers the second module: the 'evaluator'. This module starts the last

  7. Tobacco Addiction

    Science.gov (United States)

    ... and lighters—anything that you connect with your smoking habit. Get rid of all old chewing tobacco containers ... nicotine addiction and more to do with the habit of smoking or using chewing tobacco. Some people gain weight ...

  8. Adult Smokers? Reactions to Pictorial Health Warning Labels on Cigarette Packs in Thailand and Moderating Effects of Type of Cigarette Smoked: Findings From the International Tobacco Control Southeast Asia Survey

    OpenAIRE

    Yong, Hua-Hie; Fong, Geoffrey T.; Driezen, Pete; Borland, Ron; Quah, Anne C. K.; Sirirassamee, Buppha; Hamann, Stephen; Omar, Maizurah

    2013-01-01

    Introduction: In this study, we aimed to examine, in Thailand, the impact on smokers? reported awareness of and their cognitive and behavioral reactions following the change from text-only to pictorial warnings printed on cigarette packs. We also sought to explore differences by type of cigarette smoked (roll-your-own [RYO] vs. factory-made [FM] cigarettes). Methods: Data came from the International Tobacco Control Southeast Asia Survey, conducted in Thailand and Malaysia, where a representat...

  9. The reconfiguration of the SA defence industry in the post-2015-defence review environment: prospects & challenges

    CSIR Research Space (South Africa)

    Khanyile, Moses

    2017-10-01

    Full Text Available IMPLICATIONS • Licence category (FSB) • Credit licence (NCR) • Forex Licence (SARB) Armscor & AMD Initiative: Establishment of the Defence Industry Fund (DIF) WAY FORWARD Finalisation of the Defence Industry Strategy Drafting...

  10. Piloting Snapchat for Finnish Defence Forces

    OpenAIRE

    Immonen, Helena

    2016-01-01

    This thesis is about piloting Snapchat for Finnish Defence Forces. The goals for the thesis are to find out how Snapchat can be used as part of Finnish Defence Forces’ social media communication and strategy. Conscripts are the most important target group for social media communication in the Defence Forces. Young conscripts are the main target group for Snapchat. This thesis is theoretically based on organizational communication, stakeholder communication and social media communicati...

  11. Driving Danish Defence Towards Political Goals

    Science.gov (United States)

    2016-06-10

    discuss the political agreement.90 The Defence Chief of Staff is interviewed in the same paper along the same lines, where he provides an in- depth ...DRIVING DANISH DEFENCE TOWARDS POLITICAL GOALS A thesis presented to the Faculty of the U.S. Army Command and General Staff...4. TITLE AND SUBTITLE Driving Danish Defence Towards Political Goals 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6

  12. [Health, hospitality sector and tobacco industry].

    Science.gov (United States)

    Abella Pons, Francesc; Córdoba Garcia, Rodrigo; Suárez Bonel, Maria Pilar

    2012-11-01

    To present the strategies used by the tobacco industry to meet government regulatory measures of its products. To demonstrate the relationship between tobacco industry and the hospitality sector. Note that the arguments and strategies used routinely by the hospitality industry have been previously provided by the tobacco industry. Location of key documents by meta-search, links to declassified documents, specific websites of the tobacco and hospitality industry, news sources and published articles in health journals. This review reveals the close relationship between tobacco industry and hospitality sector. It highlights the strategies carried out by the tobacco industry, including strategic hoarding of information, public relations, lobbying, consultation program, smoker defence groups, building partnerships, intimidation and patronage. The arguments and strategies used by the hospitality industry to match point by point that used by the tobacco industry. These arguments are refutable from the point of view of public health as it is scientifically proven that totally smoke-free environments are the only way to protect non-smokers from tobacco smoke exposure and its harmful effects on health. Copyright © 2011 Elsevier España, S.L. All rights reserved.

  13. Reaction

    African Journals Online (AJOL)

    abp

    19 oct. 2017 ... Reaction to Mohamed Said Nakhli et al. concerning the article: "When the axillary block remains the only alternative in a 5 year old child". .... Bertini L1, Savoia G, De Nicola A, Ivani G, Gravino E, Albani A et al ... 2010;7(2):101-.

  14. CSIR eNews: Defence peace safety and security

    CSIR Research Space (South Africa)

    CSIR

    2009-08-01

    Full Text Available , peace, safety and security. CSIR Defence, Peace, Safety and Security provides a national defence S&T capability: supplying knowledge, advice and solutions in defence and matters of national security....

  15. Youth and Tobacco Use

    Science.gov (United States)

    ... past 30 days. † Any tobacco product includes cigarettes, cigars, smokeless tobacco (including chewing tobacco, snuff, dip, snus, and dissolvable tobacco), tobacco pipes, bidis, hookah, and electronic cigarettes. § Where percentages are missing, sample sizes were ...

  16. Defence electro-optics: European perspective

    Science.gov (United States)

    Hartikainen, Jari

    2011-11-01

    In 2009 the United States invested in defence R&T 3,6 times and in defence research and development 6,8 times as much as all member states of the European Defence Agency (EDA) combined while the ratio in the total defence expenditure was 2,6 in the US' favour. The European lack of investments in defence research and development has a negative impact on the competitiveness of European defence industry and on the European non-dependence. In addition, the efficiency of investment is reduced due to duplication of work in different member states. The Lisbon Treaty tasks EDA to support defence technology research, and coordinate and plan joint research activities and the study of technical solutions meeting future operational needs. This paper gives an overview how EDA meets the challenge of improving the efficiency of European defence R&T investment with an emphasis on electro-optics and describes shortly the ways that governmental and industrial partners can participate in the EDA cooperation. Examples of joint R&T projects addressing electro-optics are presented.

  17. Defence counsel in international criminal law

    NARCIS (Netherlands)

    Temminck Tuinstra, J.P.W.

    2009-01-01

    The field of international criminal law is relatively new and rapidly developing. This dissertation examines whether international criminal courts enable defence counsel to conduct an effective defence. When the International Criminal Tribunals for the former Yugoslavia and Rwanda (the ad hoc

  18. The South African National Defence Force

    DEFF Research Database (Denmark)

    Mandrup, Thomas

    2009-01-01

    This research paper is an evaluation of The Souch African National Defence Force´s (SANDF) involvement in Peace Support Operations.......This research paper is an evaluation of The Souch African National Defence Force´s (SANDF) involvement in Peace Support Operations....

  19. Altruistic defence behaviours in aphids

    Directory of Open Access Journals (Sweden)

    Brodeur Jacques

    2010-01-01

    Full Text Available Abstract Background Altruistic anti-predatory behaviours pose an evolutionary problem because they are costly to the actor and beneficial to the recipients. Altruistic behaviours can evolve through indirect fitness benefits when directed toward kin. The altruistic nature of anti-predatory behaviours is often difficult to establish because the actor can obtain direct fitness benefits, or the behaviour could result from selfish coercion by others, especially in eusocial animals. Non-eusocial parthenogenetically reproducing aphids form colonies of clone-mates, which are ideal to test the altruistic nature of anti-predatory defence behaviours. Many aphids release cornicle secretions when attacked by natural enemies such as parasitoids. These secretions contain an alarm pheromone that alerts neighbours (clone-mates of danger, thereby providing indirect fitness benefits to the actor. However, contact with cornicle secretions also hampers an attacker and could provide direct fitness to the actor. Results We tested the hypothesis that cornicle secretions are altruistic by assessing direct and indirect fitness consequences of smearing cornicle secretions onto an attacker, and by manipulating the number of clone-mates that could benefit from the behaviour. We observed parasitoids, Aphidius rhopalosiphi, foraging singly in patches of the cereal aphid Sitobion avenae of varied patch size (2, 6, and 12 aphids. Aphids that smeared parasitoids did not benefit from a reduced probability of parasitism, or increase the parasitoids' handling time. Smeared parasitoids, however, spent proportionately more time grooming and less time foraging, which resulted in a decreased host-encounter and oviposition rate within the host patch. In addition, individual smearing rate increased with the number of clone-mates in the colony. Conclusions Cornicle secretions of aphids were altruistic against parasitoids, as they provided no direct fitness benefits to secretion

  20. De Nederlandse missile defence capaciteit: Strategisch onmisbaar

    NARCIS (Netherlands)

    Weimar, P.W.L.

    2013-01-01

    Surface based air & missile defence behelst enerzijds de verdediging tegen conventionele luchtdreigingen, zoals vliegtuigen, helikopters en onbemande vliegtuigen (luchtverdediging). Aan de andere kant houdt het de verdediging tegen ballistische raketten en kruisraketten in (raketverdediging). De

  1. Long-distance signalling in plant defence.

    Science.gov (United States)

    Heil, Martin; Ton, Jurriaan

    2008-06-01

    Plants use inducible defence mechanisms to fend off harmful organisms. Resistance that is induced in response to local attack is often expressed systemically, that is, in organs that are not yet damaged. In the search for translocated defence signals, biochemical studies follow the physical movement of putative signals, and grafting experiments use mutants that are impaired in the production or perception of these signals. Long-distance signals can directly activate defence or can prime for the stronger and faster induction of defence. Historically, research has focused on the vascular transport of signalling metabolites, but volatiles can play a crucial role as well. We compare the advantages and constraints of vascular and airborne signals for the plant, and discuss how they can act in synergy to achieve optimised resistance in distal plant parts.

  2. Dematerialization in the defence sector

    Energy Technology Data Exchange (ETDEWEB)

    Hedberg, L.; During Aahs, C.; Eriksson, Bjoern; Jungmar, M. [Stockholm Univ. and Swedish Defence Research Agency (FOI) (Sweden). Environmental Strategies Research Group

    2001-07-01

    The goal of dematerialization is to reduce flows of resources from the biosphere and the lithosphere to the technosphere, and to increase the efficiency within the technosphere. Dematerialization can be obtained in many different ways, for example through product design and changed or reduced use of products. Recycling and reuse of material or products are two ways to achieve more efficient use of resources and reduced exploitation of raw material. Substantial amounts of material are stored within the armed forces. An assessment of the total weight of the defence materiel has been made and the result amounts to about 230 000 tons, mainly different metals. The calculation is not complete and excludes for example munitions. The scrapping of the Bofors S-tank is studied as an example of a MIPS-analysis. The MIPS-analysis is a kind of material flow analysis where the weight of all material affected by human activity related to the life-cycle of a product or service utility is estimated. Each tank is assumed to give 20 tons of recycled steel. Recycling will also lead to avoidance of waste rock and slag from extraction, the 'rucksack'. Comparing recycling of an S-tank with landfilling a material flow of roughly 160 tons from the lithosphere to the technosphere is avoided.

  3. European Defence Community: origins of integration in the defence sphere

    Directory of Open Access Journals (Sweden)

    Іван Васильович Яковюк

    2017-12-01

    Full Text Available There is a tendency among non-historians to force «practioners» of the discipline to justify why the study of a particular episode of the past is so important and to articulate the lessons to be learned from the experience. The fate of international constitutions and treaties is particularly prone to demands of this kind. After all, «constitutional borrowing» has long been a common feature of international law and politics. This article will address one such Treaty from the past. But it does not aspire to preserving its historical integrity; rather to awaken interest in it in the first place.          The European Defence Community (EDC was an ambitious initiative in the first years of the 1950s. Leading European countries had different foreign policy agendas towards it. The EDC. could have been a crucial milestone on the long path towards European integration. European Defense Community (EDC, an abortive attempt by western European powers, with United States support, to counterbalance the overwhelming conventional military ascendancy of the Soviet Union in Europe by the formation of a supranational European army and, in the process, to subsume West German forces into a European force, avoiding the tendentious problem of West German rearmament. One can trace the U.S. influence from the very first stages of the EDC. negotiations. Even in the agreement of the EDC., the footprints of U.S. policies can be observed, bringing the NATO Alliance to the forefront. The EDC. is also interrelated with the Marshall Plan, which leads us to think that the EDC. was not solely a European dream as has been widely argued, but rather an instrument of U.S. foreign policy, which could be resorted to as and when needed.          Influenced by the Korean War, the French politician René Pleven evolved a plan that later was put forward by the French foreign minister Robert Schuman at a meeting of the Council of Europe in 1951. Though the weaker

  4. You(th) & Tobacco

    Science.gov (United States)

    ... Exposure is High in Multiunit Housing Smokeless Products Electronic Cigarettes Youth Tobacco Prevention Tobacco Products Tobacco Ingredient ... Performance Don’t get trapped. Nicotine in cigarettes, cigars, and spit tobacco is addictive. Nicotine narrows your ...

  5. On combining coastal defence and aquaculture: opportunities in the Southwest Delta of the Netherlands

    NARCIS (Netherlands)

    Sluis, van C.J.; Ysebaert, T.

    2012-01-01

    In reaction to an extreme flooding event in 1953 in the south-western part of the Netherlands, the Dutch shortened and strengthened their estuarine coastline with dams, dikes and land reclamation. In retrospect, the construction of these large scale artificial coastal defence structures and the

  6. Interactions between nutritional approaches and defences against microbial diseases in small ruminants.

    Science.gov (United States)

    Caroprese, M; Giannenas, I; Fthenakis, G C

    2015-12-14

    Objective of this review is to discuss the role of small ruminant diet in the defence of these animals against microbial diseases, in relation to different experimental approaches and various stressors acting on animals. The effects of various diets in immune reactions and animal defences are presented. Also, effects in relation to the species studied and the type of stressors acting on animals are discussed. Evidence is provided about the significance of the diet in enhancing immune responses of small ruminants during specific conditions, e.g., around parturition, during lactation, as well as in growing lambs or kids. Copyright © 2015 Elsevier B.V. All rights reserved.

  7. TOBACCO CONTROL

    International Development Research Centre (IDRC) Digital Library (Canada)

    Tobacco is farmed in more than 125 countries and the problems associated with this ... Canada's International Development Research Centre (IDRC) is one of the world's leading institutions in the generation and application of new ... assumptions about the relative safety ... In Kenya, researchers at Maseno University work.

  8. Secondhand Tobacco Smoke (Environmental Tobacco Smoke)

    Science.gov (United States)

    Learn about secondhand tobacco smoke, which can raise your risk of lung cancer. Secondhand tobacco smoke is the combination of the smoke given off by a burning tobacco product and the smoke exhaled by a smoker. Also called environmental tobacco smoke, involuntary smoke, and passive smoke.

  9. Defence in depth in nuclear safety

    International Nuclear Information System (INIS)

    Jayakumar, J.S.

    2016-01-01

    Nuclear energy is clean and can prevent global warming and hence it has a lot of importance in the current world. In order for the safe and reliable operation of the NPP, a defence in depth concept has been practised, so that even one level of protection fails the subsequent one will contain the hazardous situation. Various levels, both from consideration of the physical barriers and implementation are described in this paper. Three major accidents happened in nuclear reactors are analysed from the defence in depth concept and shortcomings are discussed. (author)

  10. Big tobacco "pull out all stops" for a landmark example: The Burswood Casino case.

    Science.gov (United States)

    Laura, Bond; Julia, Stafford; Mike, Daube

    2011-01-01

    With the aid of internal tobacco industry documents, this paper provides a chronology of events documenting the role of the Philip Morris tobacco company in the 1993 litigation case against the Burswood International Resort Casino (BIRC). The paper also examines the implications of this case for the regulation of second hand smoke exposure. A systematic keyword search and analysis of internal tobacco industry documents was conducted using documents available on the World Wide Web through the Master Settlement Agreement. The industry documents provide comprehensive evidence that the Philip Morris tobacco company provided assistance to the BIRC in its defence against action by the Western Australian government. The Philip Morris tobacco company, along with others, sought to publicise and promote the outcome as a 'landmark example' to lobby against the implementation of indoor smoking bans. Philip Morris' investment in the BIRC defence demonstrated the industry's recognition of the potential significance of the case beyond Western Australia. Involvement in the BIRC case assisted the wider tobacco industry by helping to prolong smoking at casinos and other Australian hospitality venues. The findings contribute to our understanding of the history of tobacco industry strategies implemented in Western Australia and internationally to slow tobacco control progress, and the preparedness of the tobacco industry to exploit favourable developments originating anywhere in the world.

  11. Inducible indirect defence of plants : from mechanisms to ecological functions

    NARCIS (Netherlands)

    Dicke, M.; Poecke, van R.M.P.; Boer, de J.G.

    2003-01-01

    Inducible defences allow plants to be phenotypically plastic. Inducible indirect defence of plants by attracting carnivorous enemies of herbivorous arthropods can vary with plant species and genotype, with herbivore species or instar and potentially with other environmental conditions. So far,

  12. Youth access to tobacco.

    Science.gov (United States)

    Rigotti, N A

    1999-01-01

    To start smoking, young people need a supply of tobacco products. Reducing youth access to tobacco is a new approach to preventing tobacco use that has been a focus of federal, state, and local tobacco control efforts over the past decade. All 50 states ban tobacco sales to minors, but compliance is poor because laws are not enforced. Consequently, young people have little trouble obtaining tobacco products. Commercial sources of tobacco (stores and vending machines) are important for underage smokers, who often purchase their own cigarettes. Underage youths also obtain tobacco from noncommercial sources such as friends, relatives, older adolescents, and adults. Educating retailers about tobacco sales laws has not produced long-term improvement in their compliance. Active enforcement of tobacco sales laws changes retailer behavior, but whether this reduces young people's access to tobacco or their tobacco use is not clear. The effectiveness of new local, state, and federal actions that aim to reduce youth access to tobacco remains to be determined. Can enforcing tobacco sales laws reduce young people's access to tobacco? If so, will this prevent or delay the onset of their tobacco use? How will youths' sources of tobacco change as commercial sources are restricted? What are the social (noncommercial) sources of tobacco for minors and how can youths' access to tobacco from these sources be reduced? What is the impact of the new federal policies aimed at reducing youth access to tobacco? Do new state and local laws that ban youth possession or use of tobacco have a net positive or negative impact on youth attitudes, access to tobacco, or tobacco use? What is the relative effectiveness and cost-effectiveness of efforts to reduce the supply of tobacco compared to those that aim to reduce demand for tobacco? Will either work alone or are both necessary to achieve reductions in youth smoking?

  13. Civil defence abroad. Pt. 3: The Warsaw Pact countries

    International Nuclear Information System (INIS)

    Schirrmeister, K.G.; Hofmann, H.

    1988-01-01

    Civil defence forms part of the national defence of the G.D.R., and belongs since 1976 to the responsibility of the Defence Ministry. Civil defence service is equal to military service. Civil defence services are organised on a territorial basis and a production-oriented basis: Double concept. Construction of shelters is propagated for 30 years now, maintenance of existing buildings is an obligation since 1965. Principles (triage) of military medical service are applied, and are valid for students and post-graduate medical training. Civil defence training is required in school and industry. Civil defence expenditure is increasing, although there is little acceptance by the population. The issue presents extensive documentation. - Civil defence in the Soviet Union covers services in times of peace and of war. Defence measures are prepared and held up to date in the entire territory. The civil defence service belongs to the responsibility of the Council of Ministers, and the deputy minister of defence is the head of services. The training schedules and principles are laid down by the Central Committee of the Communist Party, the government, and local party organisations and governmental authorities. Civil defence training is a general obligation for all citizens over 8 years of age. The main goal is: Protection of the population as the production force, of the economy, and resources. (orig.) [de

  14. CSIR eNews: Defence peace safety and security

    CSIR Research Space (South Africa)

    CSIR

    2008-12-01

    Full Text Available The CSIR Defence peace safety and security research unit aims to provide a defence evaluation and research institute capability for the Department of Defence. It also serves as the 'in-house' S&T capability of key government departments and agencies...

  15. Civil defence and disaster control services

    International Nuclear Information System (INIS)

    Kolb, P.W.

    1986-01-01

    Today's systems of civil defence and disaster control services are the result of a long process of development, which is outlined for the Federal Republic of Germany. The present organisational and legal systems are explained, together with the institutions concerned. (DG) [de

  16. Defence Output Measures: An Economics Perspective

    Science.gov (United States)

    2011-11-01

    positive or negative impact of defence spending on growth and there is evidence supporting both impacts! The divergent results reflect the need for a...It also protects national interests, including independence and ‘appropriate sovereignty’ (e.g. protecting a nation’s interests in a globalised

  17. The Cooperative Ballistic Missile Defence Game

    NARCIS (Netherlands)

    Evers, L.; Barros, A.I.; Monsuur, H.

    2013-01-01

    The increasing proliferation of ballistic missiles and weapons of mass destruction poses new risks worldwide. For a threatened nation and given the characteristics of this threat a layered ballistic missile defence system strategy appears to be the preferred solution. However, such a strategy

  18. Probiotics: beneficial factors of the defence system.

    Science.gov (United States)

    Antoine, Jean Michel

    2010-08-01

    Probiotics, defined as living micro-organisms that provide a health benefit to the host when ingested in adequate amounts, have been used traditionally as food components to help the body to recover from diarrhoea. They are commonly ingested as part of fermented foods, mostly in fresh fermented dairy products. They can interact with the host through different components of the gut defence systems. There is mounting clinical evidence that some probiotics, but not all, help the defence of the host as demonstrated by either a shorter duration of infections or a decrease in the host's susceptibility to pathogens. Different components of the gut barrier can be involved in the strengthening of the body's defences: the gut microbiota, the gut epithelial barrier and the immune system. Many studies have been conducted in normal free-living subjects or in subjects during common infections like the common cold and show that some probiotic-containing foods can improve the functioning of or strengthen the body's defence. Specific probiotic foods can be included in the usual balanced diet of consumers to help them to better cope with the daily challenges of their environment.

  19. Salicylic acid-independent plant defence pathways

    NARCIS (Netherlands)

    Pieterse, C.M.J.; Loon, L.C. van

    1999-01-01

    Salicylic acid is an important signalling molecule involved in both locally and systemically induced disease resistance responses. Recent advances in our understanding of plant defence signalling have revealed that plants employ a network of signal transduction pathways, some of which are

  20. South Africa's Defence Industrial Participation in Perspective

    African Journals Online (AJOL)

    jvdyk

    2014-03-31

    Mar 31, 2014 ... product and improved the economy through the retention of some ... and maintaining a defence industrial base (DIB) in those countries ... by the Department of Trade and Industry (dti) that focuses primarily ... work share on the purchased equipment (co-production), ..... These upgrades are now an integral.

  1. South Africa's Defence Industrial Participation in Perspective

    African Journals Online (AJOL)

    jvdyk

    2014-03-31

    Mar 31, 2014 ... product and improved the economy through the retention of some 58 000 jobs. ... and maintaining a defence industrial base (DIB) in those countries that have the ... by the Department of Trade and Industry (dti) that focuses primarily on civil industry ... work share on the purchased equipment (co-production), ...

  2. The Immune System and Bodily Defence

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 2. The Immune System and Bodily Defence How Do Parasites and the Immune System Choose their Dances? Vineeta Bal Satyajit Rath. Series Article Volume 2 Issue 2 February 1997 pp 17-24 ...

  3. The Immune System and Bodily Defence

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 6. The Immune System and Bodily Defence How Does the Immune System Organize Itself so as to Connect Target Recognition to Expected Functions? Vineeta Bal Satyajit Rath. Series Article Volume 2 Issue 6 June 1997 pp 25-38 ...

  4. The Immune System and Bodily Defence

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 9. The Immune System and Bodily Defence How Does the Immune System Recognize Everything Under the Sun? Vineeta Bal Satyajit Rath. Series Article Volume 2 Issue 9 September 1997 pp 6-10 ...

  5. Host defence peptides in human burns.

    Science.gov (United States)

    Kaus, Aljoscha; Jacobsen, Frank; Sorkin, Michael; Rittig, Andrea; Voss, Bruno; Daigeler, Adrien; Sudhoff, Holger; Steinau, Hans-Ulrich; Steinstraesser, Lars

    2008-02-01

    The goal of this study was to analyse expression profiles of human epithelial host defence peptides in burned and unburned skin tissue, samples of which were obtained during debridements and snap-frozen in liquid nitrogen. Total RNA was isolated, and cDNA of epithelial host defence peptides and proteins (hCAP-18/LL-37, hBD1-hBD4, dermcidin, S100A7/psoriasin and RNAse7) was quantified by qRT-PCR. In situ hybridisation and immunohistochemical staining localised gene expression of hCAP-18/LL-37, hBD2 and hBD3 in histological sections. Most of the analysed host defence peptides and proteins showed higher mRNA levels in partial-thickness burns than in unburned tissue. In situ hybridisation revealed expression of hCAP-18/LL-37, hBD2 and hBD3 at the surface of burns that was independent of burn depth. However, the finding of higher host defence peptide gene expression rates does not correlate with the incidence of wound infection in burns. We hypothesise that the epithelial innate immune response in burns is complex.

  6. Assessment methodology for air defence control systems

    CSIR Research Space (South Africa)

    Oosthuizen, R

    2013-09-01

    Full Text Available In Command and Control, humans have to make sense of the situation to support decision making on the required action. Development of an Air Defence Control system through a Systems Engineering process starts with assessment of existing systems...

  7. Tobacco-Related Mortality

    Science.gov (United States)

    ... Exposure is High in Multiunit Housing Smokeless Products Electronic Cigarettes Youth Tobacco Prevention Tobacco Products Tobacco Ingredient ... 2004 [accessed 2015 Aug 17]. National Cancer Institute. Cigars: Health Effects and Trends [ PDF –2.93 MB] . ...

  8. Risks of tobacco

    Science.gov (United States)

    Secondhand smoke - risks; Cigarette smoking - risks; Smoking and smokeless tobacco - risks; Nicotine - risks ... tobacco that are known to cause cancer. HEALTH RISKS OF SMOKING OR USING SMOKELESS TOBACCO Knowing the ...

  9. Public Private Business Models for Defence Acquisition - A Multiple Case Study of Defence Acquisition Projects in the UK

    OpenAIRE

    Ekström, Thomas

    2012-01-01

    Since the ending of the Cold War, the defence sector, particularly the areas of military logistics and defence acquisition, has been undergoing a comprehensive transformation. There are several factors that explain this transformation: changes in defence and security policies for nations and organisations; reductions in defence expenditure; participation in Peace Support Operations; Lessons Learned from these operations, especially in the area of logistics; revolutionary development in the ar...

  10. The bile acid deoxycholate elicits defences in Arabidopsis and reduces bacterial infection.

    Science.gov (United States)

    Zarattini, Marco; Launay, Alban; Farjad, Mahsa; Wénès, Estelle; Taconnat, Ludivine; Boutet, Stéphanie; Bernacchia, Giovanni; Fagard, Mathilde

    2017-05-01

    Disease has an effect on crop yields, causing significant losses. As the worldwide demand for agricultural products increases, there is a need to pursue the development of new methods to protect crops from disease. One mechanism of plant protection is through the activation of the plant immune system. By exogenous application, 'plant activator molecules' with elicitor properties can be used to activate the plant immune system. These defence-inducing molecules represent a powerful and often environmentally friendly tool to fight pathogens. We show that the secondary bile acid deoxycholic acid (DCA) induces defence in Arabidopsis and reduces the proliferation of two bacterial phytopathogens: Erwinia amylovora and Pseudomonas syringae pv. tomato. We describe the global defence response triggered by this new plant activator in Arabidopsis at the transcriptional level. Several induced genes were selected for further analysis by quantitative reverse transcription-polymerase chain reaction. We describe the kinetics of their induction and show that abiotic stress, such as moderate drought or nitrogen limitation, does not impede DCA induction of defence. Finally, we investigate the role in the activation of defence by this bile acid of the salicylic acid biosynthesis gene SID2, of the receptor-like kinase family genes WAK1-3 and of the NADPH oxidase-encoding RbohD gene. Altogether, we show that DCA constitutes a promising molecule for plant protection which can induce complementary lines of defence, such as callose deposition, reactive oxygen species accumulation and the jasmonic acid and salicylic acid signalling pathways. © 2016 BSPP AND JOHN WILEY & SONS LTD.

  11. Graphic and Arousing? Emotional and Cognitive Reactions to Tobacco Graphic Health Warnings and Associated Quit-Related Outcomes Among Low SEP Population Groups.

    Science.gov (United States)

    Bekalu, Mesfin Awoke; Ramanadhan, Shoba; Bigman, Cabral A; Nagler, Rebekah H; Viswanath, Kasisomayajula

    2018-02-01

    Research on graphic health warnings (GHWs) indicates that beyond changing cognitions about the health effects of smoking, GHWs evoke emotional reactions that can influence quit-related outcomes. Emotions can be classified based on valence (positive or negative) and arousal (calm or excited). However, although considerable research has examined the differential effectiveness of positive versus negative GHW-evoked emotions, research investigating the role of arousal activation in quit-related behaviors is scarce. This study examined associations between quit-related outcomes (intention and attempt to quit) and GHWs-evoked negative emotions classified as high and low in arousal activation as well as cognitive reactions among smokers of low socioeconomic position (SEP). It also examined whether perceived health risks of smoking moderate the relationship between emotional and cognitive reactions to GHWs and quit-related outcomes. Data were collected from low SEP smokers in three Massachusetts communities. Participants were screened and randomized to view one of the nine GHWs initially proposed for use by the U.S. Food and Drug Administration (FDA) and answered pre- and post-exposure questions. Results showed that GHW-evoked negative emotions high in arousal activation and cognitive reactions were both significantly associated with intention to quit during immediate post-test, controlling for age, warning label difference, and prior quit intention. However, these associations did not hold for quit attempts at follow-up. Perceived health risks of smoking moderated the association between cognitive reactions to GHWs and quit attempts at follow-up. The findings suggest that not all negative emotions evoked by GHWs are effective. Negative emotions high in arousal activation may be more effective in influencing quit-related behavioral intentions in low SEP groups. Additionally, unlike emotional reactions, cognitive reactions to GHWs may have effects that last relatively

  12. European defence industry consolidation and domestic procurement bias

    DEFF Research Database (Denmark)

    Kluth, Michael Friederich

    2017-01-01

    How have European cross-border defence industrial mergers and acquisitions affected domestic procurement bias among the major EU powers? This article departs from the findings of Andrew Moravcsik more than two decades ago suggesting that major West European states had no ingrained preferences...... for defence industrial autarchy. When cross-national armament projects were derailed, this could be attributed to political efforts of national defence industrial champions favouring purely domestic projects. As former national champions join pan-European defence groups, their preferences are likely modified......-border defence industry consolidation will be analysed. Procurement bias is assessed in two industry segments characterised by pervasive consolidation....

  13. The European Security and Defence Policy

    DEFF Research Database (Denmark)

    Adler-Nissen, Rebecca

    2009-01-01

    The European Security and Defence Policy (ESDP), which is the operational military and civilian dimension of the Common Foreign and Security Policy (CFSP), is today one of the most dynamic areas of the European Union. However, it is only recently that the EU has acquired explicit military decision....... The Union is thus gradually emerging as an important player on the international scene, with a strategic vision, as well as diplomatic, civilian and military crisis-management instruments that complement the existing economic, commercial, humanitarian and development policies on which the EU has hitherto...... built its reputation as a ‘soft power'. Despite its rapid development, many still regard the EU as weak and ineffi cient when it comes to security and defence policy. Moreover, the EU struggles with internal divisions and has a strained relationship with NATO. Nonetheless, there are good reasons...

  14. The Kassel concept for river flood defence

    Energy Technology Data Exchange (ETDEWEB)

    Toensmann, F. [Kassel Univ. (Germany). Dept. of Hydraulic and Water-Resources Engineering

    2000-07-01

    Following an introduction referring to the history, the regulation of ''interference and compensation'' and the ''sustainable development'' as the foundation of future-oriented flood defence concepts are dealt with. The position of science and technology with respect to the employed planning methods: Models for the determination of spatial and temporal distribution of maximum precipitation, river basin models, methods for water level computation, benefit/cost analysis and environmental assessment are described and evaluated. Thereafter the Kassel Concept for River Flood Defence is presented. The basic principle is a mosaic of de-central, semi-central and central measures with reference to the specific project which are economically eligible and environment-compatible. (orig.)

  15. Immune Defence Factors In Human Milk

    Directory of Open Access Journals (Sweden)

    Kumar Sanjeev

    1985-01-01

    Full Text Available Scientific evidence is accumulating to prove the nutritional, anti-infective, anti-fertility, psychosomal and economic advantages of breast-feeding. A number of studies have shown that breast milk protects against diarrheal, respiratory and other infections. Its value in protecting against allergy has also been established. This article reviews the studies on various immune defence factors present in the human milk. The available scientific knowledge makes a very strong case in favour of promoting breast-feeding.

  16. Salicylic acid-independent plant defence pathways

    OpenAIRE

    Pieterse, C.M.J.; Loon, L.C. van

    1999-01-01

    Salicylic acid is an important signalling molecule involved in both locally and systemically induced disease resistance responses. Recent advances in our understanding of plant defence signalling have revealed that plants employ a network of signal transduction pathways, some of which are independent of salicylic acid. Evidence is emerging that jasmonic acid and ethylene play key roles in these salicylic acid-independent pathways. Cross-talk between the salicylic acid-dependent and the salicy...

  17. Radiation Protection and Civil defence Department

    International Nuclear Information System (INIS)

    Gomaa, M.A.; Elshinawy, R.M.K.; Abdelfattah, A.T.

    1991-01-01

    This conference involves subjects of radiation protection, programming of civil defence, on the implementation of 1990 ICRP recommendation, thermoluminescence properties of bone equivalent calcium phosphate ceramics, potassium body burdens in occupational users of egyptian nuclear research centre, transport of radionuclides in fresh water stream, water treatment process for nuclear reactor, research activities related to internal contamination and bioassay and experience and environmental radiation monitoring in inshass. it contains of figures and tables

  18. The Man-in-the-Middle Defence

    Science.gov (United States)

    Anderson, Ross; Bond, Mike

    Eliminating middlemen from security protocols helps less than one would think. EMV electronic payments, for example, can be made fairer by adding an electronic attorney - a middleman which mediates access to a customer’s card. We compare middlemen in crypto protocols and APIs with those in the real world, and show that a man-in-the-middle defence is helpful in many circumstances. We suggest that the middleman has been unfairly demonised.

  19. Neurons of self-defence: neuronal innervation of the exocrine defence glands in stick insects.

    Science.gov (United States)

    Stolz, Konrad; von Bredow, Christoph-Rüdiger; von Bredow, Yvette M; Lakes-Harlan, Reinhard; Trenczek, Tina E; Strauß, Johannes

    2015-01-01

    Stick insects (Phasmatodea) use repellent chemical substances (allomones) for defence which are released from so-called defence glands in the prothorax. These glands differ in size between species, and are under neuronal control from the CNS. The detailed neural innervation and possible differences between species are not studied so far. Using axonal tracing, the neuronal innervation is investigated comparing four species. The aim is to document the complexity of defence gland innervation in peripheral nerves and central motoneurons in stick insects. In the species studied here, the defence gland is innervated by the intersegmental nerve complex (ISN) which is formed by three nerves from the prothoracic (T1) and suboesophageal ganglion (SOG), as well as a distinct suboesophageal nerve (Nervus anterior of the suboesophageal ganglion). In Carausius morosus and Sipyloidea sipylus, axonal tracing confirmed an innervation of the defence glands by this N. anterior SOG as well as N. anterior T1 and N. posterior SOG from the intersegmental nerve complex. In Peruphasma schultei, which has rather large defence glands, only the innervation by the N. anterior SOG was documented by axonal tracing. In the central nervous system of all species, 3-4 neuron types are identified by axonal tracing which send axons in the N. anterior SOG likely innervating the defence gland as well as adjacent muscles. These neurons are mainly suboesophageal neurons with one intersegmental neuron located in the prothoracic ganglion. The neuron types are conserved in the species studied, but the combination of neuron types is not identical. In addition, the central nervous system in S. sipylus contains one suboesophageal and one prothoracic neuron type with axons in the intersegmental nerve complex contacting the defence gland. Axonal tracing shows a very complex innervation pattern of the defence glands of Phasmatodea which contains different neurons in different nerves from two adjacent body segments

  20. Adult smokers' reactions to pictorial health warning labels on cigarette packs in Thailand and moderating effects of type of cigarette smoked: findings from the international tobacco control southeast Asia survey.

    Science.gov (United States)

    Yong, Hua-Hie; Fong, Geoffrey T; Driezen, Pete; Borland, Ron; Quah, Anne C K; Sirirassamee, Buppha; Hamann, Stephen; Omar, Maizurah

    2013-08-01

    In this study, we aimed to examine, in Thailand, the impact on smokers' reported awareness of and their cognitive and behavioral reactions following the change from text-only to pictorial warnings printed on cigarette packs. We also sought to explore differences by type of cigarette smoked (roll-your-own [RYO] vs. factory-made [FM] cigarettes). Data came from the International Tobacco Control Southeast Asia Survey, conducted in Thailand and Malaysia, where a representative sample of 2,000 adult smokers from each country were recruited and followed up. We analyzed data from one wave before (Wave 1) and two waves after the implementation of the new pictorial warnings (two sets introduced at Waves 2 and 3, respectively) in Thailand, with Malaysia, having text-only warnings, serving as a control. Following the warning label change in Thailand, smokers' reported awareness and their cognitive and behavioral reactions increased markedly, with the cognitive and behavioral effects sustained at the next follow-up. By contrast, no significant change was observed in Malaysia over the same period. Compared to smokers who smoke any FM cigarettes, smokers of only RYO cigarettes reported a lower salience but greater cognitive reactions to the new pictorial warnings. The new Thai pictorial health warning labels have led to a greater impact than the text-only warning labels, and refreshing the pictorial images may have helped sustain effects. This finding provides strong support for introducing pictorial warning labels in low- and middle-income countries, where the benefits may be even greater, given the lower literacy rates and generally lower levels of readily available health information on the risks of smoking.

  1. Adult Smokers’ Reactions to Pictorial Health Warning Labels on Cigarette Packs in Thailand and Moderating Effects of Type of Cigarette Smoked: Findings From the International Tobacco Control Southeast Asia Survey

    Science.gov (United States)

    2013-01-01

    Introduction: In this study, we aimed to examine, in Thailand, the impact on smokers’ reported awareness of and their cognitive and behavioral reactions following the change from text-only to pictorial warnings printed on cigarette packs. We also sought to explore differences by type of cigarette smoked (roll-your-own [RYO] vs. factory-made [FM] cigarettes). Methods: Data came from the International Tobacco Control Southeast Asia Survey, conducted in Thailand and Malaysia, where a representative sample of 2,000 adult smokers from each country were recruited and followed up. We analyzed data from one wave before (Wave 1) and two waves after the implementation of the new pictorial warnings (two sets introduced at Waves 2 and 3, respectively) in Thailand, with Malaysia, having text-only warnings, serving as a control. Results: Following the warning label change in Thailand, smokers’ reported awareness and their cognitive and behavioral reactions increased markedly, with the cognitive and behavioral effects sustained at the next follow-up. By contrast, no significant change was observed in Malaysia over the same period. Compared to smokers who smoke any FM cigarettes, smokers of only RYO cigarettes reported a lower salience but greater cognitive reactions to the new pictorial warnings. Conclusions: The new Thai pictorial health warning labels have led to a greater impact than the text-only warning labels, and refreshing the pictorial images may have helped sustain effects. This finding provides strong support for introducing pictorial warning labels in low- and middle-income countries, where the benefits may be even greater, given the lower literacy rates and generally lower levels of readily available health information on the risks of smoking. PMID:23291637

  2. "People over profits": retailers who voluntarily ended tobacco sales.

    Science.gov (United States)

    McDaniel, Patricia A; Malone, Ruth E

    2014-01-01

    Tobacco retailers are key players in the ongoing tobacco epidemic. Tobacco outlet density is linked to a greater likelihood of youth and adult smoking and greater difficulty quitting. While public policy efforts to address the tobacco problem at the retail level have been limited, some retailers have voluntarily ended tobacco sales. A previous pilot study examined this phenomenon in California, a state with a strong tobacco program focused on denormalizing smoking and the tobacco industry. We sought to learn what motivated retailers in other states to end tobacco sales and how the public and media responded. We conducted interviews with owners, managers, or representatives of six grocery stores in New York and Ohio that had voluntarily ended tobacco sales since 2007. We also conducted unobtrusive observations at stores and analyzed media coverage of each retailer's decision. Grocery store owners ended tobacco sales for two reasons, alone or in combination: health or ethics-related, including a desire to send a consistent health message to employees and customers, and business-related, including declining tobacco sales or poor fit with the store's image. The decision to end sales often appeared to resolve troubling contradictions between retailers' values and selling deadly products. New York retailers attributed declining sales to high state tobacco taxes. All reported largely positive customer reactions and most received media coverage. Forty-one percent of news items were letters to the editor or editorials; most (69%) supported the decision. Voluntary decisions by retailers to abandon tobacco sales may lay the groundwork for mandatory policies and further denormalize tobacco. Our study also suggests that high tobacco taxes may have both direct and indirect effects on tobacco use. Highlighting the contradictions between being a responsible business and selling deadly products may support voluntary decisions by retailers to end tobacco sales.

  3. Acute effects of chewing tobacco on coronary microcirculation and hemodynamics in habitual tobacco chewers

    Directory of Open Access Journals (Sweden)

    Vikas Thakran

    2015-01-01

    Full Text Available Background: Long-term adverse cardiovascular effects of smokeless tobacco are well established, however, the effect of chewing tobacco on coronary microcirculation and hemodynamic have not been studied. We intended to analyze the acute effect of chewing tobacco on coronary microcirculation and hemodynamics in habitual tobacco chewers with stable coronary artery disease undergoing elective percutaneous coronary intervention (PCI. Materials and Methods: We prospectively enrolled seven habitual tobacco chewers with stable coronary artery disease with single vessel disease or double vessel disease satisfying the criteria for elective PCI. Patients were instructed to keep 1 g of crushed dried tobacco leaves in the mouth after a successful PCI. Lesion in last stented vessels was evaluated for fractional flow reserve (FFR, coronary flow reserve (CFR, and index of microcirculatory resistance (IMR post-PCI, after 15 min and 30 min of tobacco chewing along with the measurement of serum cotinine levels. Results: Oral tobacco led to high levels of cotinine in the majority of patients. There was an insignificant rise in heart rate, systolic and diastolic blood pressure following tobacco consumption. Baseline CFR (median 1.6, range 1.1–5.5 was low in tobacco chewers after PCI even after optimum FFR (0.9 ± 0.05 in the majority of patients suggesting abnormal microvascular hemodynamics (high IMR in 3 patients, overall median 14.2, range 7–36.2. However, there was no significant change in the estimated CFR or IMR values following tobacco chewing. One patient had bradycardia and hypotension which may be related to vagal reaction or acute nicotine poisoning. Conclusion: Tobacco chewers have abnormal coronary microcirculation hemodynamics even following a successful PCI. However, the coronary micocirculation and hemodynamics do not change acutely following tobacco chewing despite high serum cotinine concentrations.

  4. Networks and network analysis for defence and security

    CERN Document Server

    Masys, Anthony J

    2014-01-01

    Networks and Network Analysis for Defence and Security discusses relevant theoretical frameworks and applications of network analysis in support of the defence and security domains. This book details real world applications of network analysis to support defence and security. Shocks to regional, national and global systems stemming from natural hazards, acts of armed violence, terrorism and serious and organized crime have significant defence and security implications. Today, nations face an uncertain and complex security landscape in which threats impact/target the physical, social, economic

  5. Smokeless Tobacco - An Overview

    Directory of Open Access Journals (Sweden)

    Klus H

    2014-12-01

    Full Text Available Smoking, especially cigarette smoking, is the most common form of tobacco consumption world-wide. It is generally accepted that smoking carries health risks for smokers. The combustion and pyrolysis products of tobacco generated during smoking are considered to be responsible for the harmful effects. Smokeless tobacco, another wide-spread form of tobacco use, is not subjected to burning and produces no combustion or pyrolysis products. Therefore, there is an increasingly intense debate about the potential role of smokeless tobacco in reducing the harm of tobacco use.

  6. Conversion policy principles of defence factory

    International Nuclear Information System (INIS)

    Fedik, I.I.; Deniskin, V.P.; Stepanov, V.S.

    1997-01-01

    1.Research Production Association 'LUCH' (RPA 'LUCH') have worked at atomic industry for 51 years. Now it is one of the leading scientific production centers of Russia Ministry of Atomic Energy. Not long ago it was a complex of Scientific Research Institute, experimental plant and Obyedenennaya Expedicia at the Semipalatinsk test site (now it is the Institute of Atomic Energy NNC RK). Basic directions of the complex activity are defence tasks. These tasks are to develop structure and technology of producing fuel assemblies for NRE (nuclear rocket engine) reactors. Also the tasks include testing the fuel assemblies at IWG-1, RWD and RA reactors. Also the tasks include structure and technology development, production and testing electric generating channels for nuclear thermal emission converters of nuclear energy into electric one (space board power engineering), power metal optics for powerful lasers, high temperature gas reactors. 2.Main directions of RPA 'LUCH' conversion were determined on the basis of possibilities for developing main achievements in defence technology directions.These directions are high temperature materials and constructions (carbides, refractory metals, measurements, optics, uranium compound, beryllium, molybdenum) 3.At present at RPA 'LUCH' there have been created experimental and industrial productions making temperature sensors for Atomic Electric Power Stations (AEPS). Also these manufactures release commercial products. They produce technological equipment of carbide-silicon for electronic industry as well as parts or X-ray tubes, vermiculite parts for cable driving of AEP stations (high temperature, fireproof ones) of thermal and electrical accumulators. Thus, a scientific-production center is being created. Core of it is a scientific engineers group and development directions, generated from orders of defence department, as well as new foreign technologies (along with investments).The example of the said above can be development of a

  7. Defence and illustration of nuclear deterrence

    International Nuclear Information System (INIS)

    Tertrais, Bruno

    2011-01-01

    After having shown that nuclear deterrence has been efficient since 1945 (nuclear weapons prevented from war, nuclear deterrence contributed to the reduction of risks related to proliferation), the author discusses the amorality and illegality of nuclear deterrence (its ethics can indeed be a matter of discussion, as well as issues like self-defence and international humanitarian law). On another hand, he shows that deterrence costs remain acceptable and that substitutes to nuclear deterrence are not credible. He concludes that deterrence is therefore still useful and legitimate

  8. Smokeless Tobacco: Health Effects

    Science.gov (United States)

    ... t start. If you do use them, quit. Addiction to Smokeless Tobacco Smokeless tobacco contains nicotine, which ... Smoking and Health E-mail: tobaccoinfo@cdc.gov Phone: 1-800-CDC-INFO Media Inquiries: Contact CDC’s ...

  9. Allegheny County Tobacco Vendors

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The tobacco vendor information provides the location of all tobacco vendors in Allegheny County in 2015. Data was compiled from administrative records managed by...

  10. Smokeless Tobacco and Cancer

    Science.gov (United States)

    ... in smokeless tobacco include polonium–210 (a radioactive element found in tobacco fertilizer) and polynuclear aromatic hydrocarbons ( ... study of the 40 most widely used popular brands of moist snuff showed that the amount of ...

  11. The role of moulting in parasite defence.

    Science.gov (United States)

    Duneau, David; Ebert, Dieter

    2012-08-07

    Parasitic infections consist of a succession of steps during which hosts and parasites interact in specific manners. At each step, hosts can use diverse defence mechanisms to counteract the parasite's attempts to invade and exploit them. Of these steps, the penetration of parasites into the host is a key step for a successful infection and the epithelium is the first line of host defence. The shedding of this protective layer (moulting) is a crucial feature in the life cycle of several invertebrate and vertebrate taxa, and is generally considered to make hosts vulnerable to parasites and predators. Here, we used the crustacean Daphnia magna to test whether moulting influences the likelihood of infection by the castrating bacterium Pasteuria ramosa. This parasite is known to attach to the host cuticula before penetrating into its body. We found that the likelihood of successful parasite infection is greatly reduced if the host moults within 12 h after parasite exposure. Thus, moulting is beneficial for the host being exposed to this parasite. We further show that exposure to the parasite does not induce hosts to moult earlier. We discuss the implications of our findings for host and parasite evolution and epidemiology.

  12. Civil defence information for every home

    International Nuclear Information System (INIS)

    Joutsi, L.

    1995-01-01

    In Finland, the local authorities and the central government are responsible for the general planning of civil defence and for joint protection measures, while individual citizens and corporations are responsible for individual protection measures. In practice, housing companies and employers are required to carry out the statutory preparations needed for civil defence. Preparation for accidents can be improved, for instance, by awareness of correct actions in each situation. The most important individual protection measures are first aid, basic fire extinguishing skills, provision of shelter, and acquisition of a reserve stock of provisions at home. A reserve stock means that there is a sufficient supply of non-perishable foodstuffs, medication and water vessels for a couple of days' needs at home. A warning of imminent danger is usually given by sounding a general alarm signal. Even slight changes in radiation are reported immediately. Shelter should primarily be sought indoors. Instructions may be given on the radio, on TV and by means of loudspeakers. If there is a radiation risk, the thyroid may be protected against radioactive iodine by taking iodine tablets, but they should not be taken until so instructed by the authorities. (2 figs.)

  13. Preconscious defence analysis, memory and structural change.

    Science.gov (United States)

    Ross, John Munder

    2003-02-01

    Beginning with the ways in which the use of the couch lends 'depth to the surface' (Erikson, 1954), I explore the topography of the inter- and intrasubjective psychoanalytic situation and process. I suggest that defences are not by definition unconscious but rather can be observed operating at conscious and preconscious levels, particularly under these conditions. A focus on preconscious disavowal provides a window on what has become unconscious repression. As a result of eliciting and then verbalising the operation of such defences with regard to anxieties in the here-and-now transference, declarative memories of increasingly specific childhood fantasies and events begin to hold sway over unmanageable procedural remnants from the analysand's past. With this may even come the possibility of neuronal regeneration, the more generalisable enhancement of declarative and symbolic functions and the sense of identity with which these are associated. Herein may lie one enduring therapeutic effect of the 'talking cure' - putting feelings into words - as one among a variety of psychotherapeutic modalities.

  14. Metabolomic fingerprinting of primed tobacco cells provide the first evidence for the biological origin of cis-chlorogenic acid

    CSIR Research Space (South Africa)

    Mhlongo, MI

    2015-01-01

    Full Text Available . Very little, however, is known about the biological significance and origin of cis-isomers. Here we show for the first time the accumulation of cis-5-caffeoylquinic acid in cultured tobacco cells treated with different inducers of plant defence...

  15. Tobacco and Pregnancy

    Science.gov (United States)

    This paper will review the epidemiology of the impact of cigarette smoking and other forms of tobacco exposure on human development. Sources of exposure described include cigarettes and other forms of smoked tobacco, secondhand (environmental) tobacco smoke, several forms of smok...

  16. Pareto Efficient Solution of Attack-Defence Trees

    NARCIS (Netherlands)

    Aslanyan, Zaruhi; Nielson, Flemming

    Attack-defence trees are a promising approach for representing threat scenarios and possible countermeasures in a concise and intuitive manner. An attack-defence tree describes the interaction between an attacker and a defender, and is evaluated by assigning parameters to the nodes, such as

  17. Computed Tomography Technology: Development and Applications for Defence

    International Nuclear Information System (INIS)

    Baheti, G. L.; Saxena, Nisheet; Tripathi, D. K.; Songara, K. C.; Meghwal, L. R.; Meena, V. L.

    2008-01-01

    Computed Tomography(CT) has revolutionized the field of Non-Destructive Testing and Evaluation (NDT and E). Tomography for industrial applications warrants design and development of customized solutions catering to specific visualization requirements. Present paper highlights Tomography Technology Solutions implemented at Defence Laboratory, Jodhpur (DLJ). Details on the technological developments carried out and their utilization for various Defence applications has been covered.

  18. Fallout: the defence, industrial and technological benefits of nuclear deterrence

    International Nuclear Information System (INIS)

    Tertrais, Bruno

    2015-01-01

    In the current climate of budgetary restrictions, it is fair to question the weight of military nuclear defence spending. Upon examination, however, nuclear deterrence has numerous military, industrial, and technological benefits. It is, in fact, totally intertwined with the other elements of our defence system. (author)

  19. Methodology to detect gaps in a soccer defence

    DEFF Research Database (Denmark)

    Knudsen, Nikolas Sten; Andersen, Thomas Bull

    2015-01-01

    The purpose of the present study was to create a methodology which can provide information about gaps in an opposing team’s defence. To illustrate the methodology, a defence was tracked during a game in the danish Superliga using ZXY radio tracking and analysed using the methodology. Results show...

  20. Considerations on Defence Thinking in Post-1994 South Africa with ...

    African Journals Online (AJOL)

    ... analyse and discuss the new comprehensive guidelines for defence force design in the Draft Defence Review 2012 and reflects on some of the most important policy implications for the SANDF in this regard – specifically given the demands placed on the SANDF in the field of post-conflict reconstruction and development.

  1. Quantitative Verification and Synthesis of Attack-Defence Scenarios Conference

    NARCIS (Netherlands)

    Aslanyan, Zaruhi; Nielson, Flemming; Parker, David

    Attack-defence trees are a powerful technique for formally evaluating attack-defence scenarios. They represent in an intuitive, graphical way the interaction between an attacker and a defender who compete in order to achieve conflicting objectives. We propose a novel framework for the formal

  2. Infection biology and defence responses in sorghum against Colletotrichum sublineolum

    DEFF Research Database (Denmark)

    Puttalingaiah, Basavaraju; Shetty, Nandini Prasad; Shetty, H. S.

    2009-01-01

    Aims: To investigate the infection biology of Colletotrichum sublineolum (isolate CP2126) and defence responses in leaves of resistant (SC146), intermediately resistant (SC326) and susceptible (BTx623) sorghum genotypes. Methods and Results: Infection biology and defence responses were studied...

  3. Leadership Perceptions of Endgame Strategies for Tobacco Control in California.

    Science.gov (United States)

    Smith, Elizabeth A; McDaniel, Patricia A; Malone, Ruth E

    2018-03-27

    To explore the perspectives of key stakeholders regarding advancement of the tobacco endgame in California. Interviews and focus groups exploring participants' knowledge of the tobacco endgame concept, their reactions to 4 endgame policy proposals (banning tobacco sales, registering smokers, retailer reduction, and permanently prohibiting tobacco sales to all those born after a certain year ["tobacco-free generation"]), and policy priorities and obstacles. Interviews with 11 California legislators/legislative staff members, 6 leaders of national tobacco control organizations, and 5 leaders of California-based organizations or California subsidiaries of national organizations. Focus groups (7) with professional and volunteer tobacco control advocates in Northern, Southern, and Central California. Advocates were more familiar with the endgame concept than legislators or legislative staff. All proposed endgame policies received both support and opposition, but smoker registration and banning tobacco sales were the least popular, regarded as too stigmatizing or too extreme. The tobacco-free generation and retailer-reduction policies received the most support. Both were regarded as politically feasible, given their focus on protecting youth or regulating retailers and their gradual approach. Concerns raised about all the proposals included the creation of black markets and the potential for disparate impacts on disadvantaged communities. Participants' willingness to support novel tobacco control proposals suggests that they understand the magnitude of the tobacco problem and have some appetite for innovation despite concerns about specific endgame policies. A preference for more gradual approaches suggests that taking incremental steps toward an endgame policy goal may be the most effective strategy.

  4. Getting prepared for future attack : induction of plant defences by herbivore egg deposition and consequences for the insect community

    NARCIS (Netherlands)

    Pashalidou, F.G.

    2015-01-01

    Plants have evolved intriguing defences against insect herbivores. Compared to constitutive Plants have evolved intriguing defences against insect herbivores. Compared to constitutive defences that are always present, plants can respond with inducible defences when they are attacked. Insect

  5. North Carolina Tobacco Farmers' Changing Perceptions of Tobacco Control and Tobacco Manufacturers

    Science.gov (United States)

    Crankshaw, Erik C.; Beach, Robert H.; Austin, W. David; Altman, David G.; Jones, Alison Snow

    2009-01-01

    Purpose: To examine tobacco farmers' attitudes toward tobacco control, public health, and tobacco manufacturers in order to determine the extent to which rapidly changing economic conditions have influenced North Carolina tobacco farmer attitudes in ways that may provide tobacco control advocates with new opportunities to promote tobacco control…

  6. A saponin-detoxifying enzyme mediates suppression of plant defences

    Science.gov (United States)

    Bouarab, K.; Melton, R.; Peart, J.; Baulcombe, D.; Osbourn, A.

    2002-08-01

    Plant disease resistance can be conferred by constitutive features such as structural barriers or preformed antimicrobial secondary metabolites. Additional defence mechanisms are activated in response to pathogen attack and include localized cell death (the hypersensitive response). Pathogens use different strategies to counter constitutive and induced plant defences, including degradation of preformed antimicrobial compounds and the production of molecules that suppress induced plant defences. Here we present evidence for a two-component process in which a fungal pathogen subverts the preformed antimicrobial compounds of its host and uses them to interfere with induced defence responses. Antimicrobial saponins are first hydrolysed by a fungal saponin-detoxifying enzyme. The degradation product of this hydrolysis then suppresses induced defence responses by interfering with fundamental signal transduction processes leading to disease resistance.

  7. Impact of antimissile defence on nuclear strategies in Asia

    International Nuclear Information System (INIS)

    Delory, Stephane

    2015-01-01

    As antimissile defence has become a mean to compensate the limitations of nuclear deterrence in Asia, notably within the frame of the US-North Korea relationship, but has also influence on the relationships between countries which do not possess an actual operational antimissile defence like Pakistan and India, the author proposes an assessment of the consequences antimissile defence may have on deterrence logics in Asia. He also notices that various issues must be taken into account: arsenal sizes, the slow rate of ballistic modernisation processes, the weaknesses of C4ISR systems and advanced alarm systems. He recalls the peculiarities of antimissile defence, and then addresses the cases of North Korea, India and Pakistan, and China. For each country, he analyses and discusses the influence of a choice or of the existence of an antimissile defence on the nuclear strategy and doctrine, but also on the posture of other countries like the USA

  8. Shaping Baltic States Defence Strategy: Host Nation Support

    Directory of Open Access Journals (Sweden)

    Otzulis Valdis

    2017-12-01

    Full Text Available The presence of NATO troops in the Baltic states has increased in the last years due to changing international environment, increased level of potential risks and threats, and necessity to enhance deterrence in the region. As a result of NATO’s Wales and Warsaw summits decisions, Estonia, Latvia, and Lithuania are entitled to host a battalion size battle group. The article aims at investigating how host nation support (HNS can contribute to the national defence and, additionally, to the self-defence capabilities of the Baltic states. The concept of HNS is present in the national defence concepts of all three countries. However, its active application and utilization started in the last two years. The article argues that more intensive incorporation of an HNS system in national defence policies serve the capability development in fields like national military logistics, infrastructure, and civil-military cooperation. Those capabilities can serve as an extension of the national defence.

  9. Ecological mechanisms for the coevolution of mating systems and defence.

    Science.gov (United States)

    Campbell, Stuart A

    2015-02-01

    The diversity of flowering plants is evident in two seemingly unrelated aspects of life history: sexual reproduction, exemplified by the stunning variation in flower form and function, and defence, often in the form of an impressive arsenal of secondary chemistry. Researchers are beginning to appreciate that plant defence and reproduction do not evolve independently, but, instead, may have reciprocal and interactive (coevolutionary) effects on each other. Understanding the mechanisms for mating-defence interactions promises to broaden our understanding of how ecological processes can generate these two rich sources of angiosperm diversity. Here, I review current research on the role of herbivory as a driver of mating system evolution, and the role of mating systems in the evolution of defence strategies. I outline different ecological mechanisms and processes that could generate these coevolutionary patterns, and summarize theoretical and empirical support for each. I provide a conceptual framework for linking plant defence with mating system theory to better integrate these two research fields.

  10. Plasma membrane order and fluidity are diversely triggered by elicitors of plant defence.

    Science.gov (United States)

    Sandor, Roman; Der, Christophe; Grosjean, Kevin; Anca, Iulia; Noirot, Elodie; Leborgne-Castel, Nathalie; Lochman, Jan; Simon-Plas, Françoise; Gerbeau-Pissot, Patricia

    2016-09-01

    Although plants are exposed to a great number of pathogens, they usually defend themselves by triggering mechanisms able to limit disease development. Alongside signalling events common to most such incompatible interactions, modifications of plasma membrane (PM) physical properties could be new players in the cell transduction cascade. Different pairs of elicitors (cryptogein, oligogalacturonides, and flagellin) and plant cells (tobacco and Arabidopsis) were used to address the issue of possible modifications of plant PM biophysical properties induced by elicitors and their links to other events of the defence signalling cascade. We observed an increase of PM order whatever the elicitor/plant cell pair used, provided that a signalling cascade was induced. Such membrane modification is dependent on the NADPH oxidase-mediated reactive oxygen species production. Moreover, cryptogein, which is the sole elicitor able to trap sterols, is also the only one able to trigger an increase in PM fluidity. The use of cryptogein variants with altered sterol-binding properties confirms the strong correlation between sterol removal from the PM and PM fluidity enhancement. These results propose PM dynamics as a player in early signalling processes triggered by elicitors of plant defence. © The Author 2016. Published by Oxford University Press on behalf of the Society for Experimental Biology.

  11. THE SMART DEFENCE CONCEPT - A NEW APPROACH OF COMMON DEFENCE WITHIN NATO

    Directory of Open Access Journals (Sweden)

    Liviu IONIȚĂ

    2012-12-01

    Full Text Available The Smart Defence concept was introduced in the NATO policy in a time when the Alliance is confronted with new challenges generated by the global economic crisis, a lack of balance in the participation of the member states in the financing of common operations, threats coming from states that do not adhere to nuclear non-proliferation treaties, as well as the emergence of new state actors at the global level. By implementing the Smart Defence concept, the Alliance intends to adapt its own means of generating critical capabilities in accordance with the pooling and sharing paradigm, implemented with the European Union, an initiative that might lead to stronger cooperation between the two organisms and to a more efficient use of shared capabilities.

  12. How to address patients' defences: a pilot study of the accuracy of defence interpretations and alliance.

    Science.gov (United States)

    Junod, Olivier; de Roten, Yves; Martinez, Elena; Drapeau, Martin; Despland, Jean-Nicolas

    2005-12-01

    This pilot study examined the accuracy of therapist defence interpretations (TAD) in high-alliance patients (N = 7) and low-alliance patients (N = 8). TAD accuracy was assessed in the two subgroups by comparing for each case the patient's most frequent defensive level with the most frequent defensive level addressed by the therapist when making defence interpretations. Results show that in high-alliance patient-therapist dyads, the therapists tend to address accurate or higher (more mature) defensive level than patients most frequent level. On the other hand, the therapists address lower (more immature) defensive level in low-alliance dyads. These results are discussed along with possible ways to better assess TAD accuracy.

  13. Raise your defence: a baseline for security

    CERN Multimedia

    Computer Security Team

    2011-01-01

    It is an unfair imbalance: the (computer) security of a system/service is only as strong as the weakest link in the chain of protection. This provides attackers with an incredible advantage: they can choose when to attack, where and with which means. The defence side is permanently under pressure: they must defend at all times all assets against all eventualities. For computer security, this means that every computer system, every account, every web site and every service must be properly protected --- always.   In particular, at CERN, those services visible to the Internet are permanently probed. Web sites and servers are permanently scanned by adversaries for vulnerabilities; attackers repeatedly try to guess user passwords on our remote access gateways like LXPLUS or CERNTS; computing services, e.g. for Grid computing, are analysed again and again by malicious attackers for weaknesses which can be exploited. Thanks to the vigilance of the corresponding system and service experts, these atta...

  14. Cannabis and tobacco smoke are not equally carcinogenic

    Directory of Open Access Journals (Sweden)

    Melamede Robert

    2005-10-01

    Full Text Available Abstract More people are using the cannabis plant as modern basic and clinical science reaffirms and extends its medicinal uses. Concomitantly, concern and opposition to smoked medicine has occurred, in part due to the known carcinogenic consequences of smoking tobacco. Are these reactions justified? While chemically very similar, there are fundamental differences in the pharmacological properties between cannabis and tobacco smoke. Cannabis smoke contains cannabinoids whereas tobacco smoke contains nicotine. Available scientific data, that examines the carcinogenic properties of inhaling smoke and its biological consequences, suggests reasons why tobacco smoke, but not cannabis smoke, may result in lung cancer.

  15. Assessment of defence in depth for nuclear power plants

    International Nuclear Information System (INIS)

    2005-01-01

    Defence in depth is a comprehensive approach to safety that has been developed by nuclear power experts to ensure with high confidence that the public and the environment are protected from any hazards posed by the use of nuclear power for the generation of electricity. The concepts of defence in depth and safety culture have served the nuclear power industry well as a basic philosophy for the safe design and operation of nuclear power plants. Properly applied, defence in depth ensures that no single human error or equipment failure at one level of defence, nor even a combination of failures at more than one level of defence, propagates to jeopardize defence in depth at the subsequent level or leads to harm to the public or the environment. The importance of the concept of defence in depth is underlined in IAEA Safety Standards, in particular in the requirements set forth in the Safety Standards: Safety of Nuclear Power Plants: Design (NS-R-1) and Safety Assessment and Verification for Nuclear Power Plants (NS-G-1.2). A specific report, Defence in Depth in Nuclear Safety (INSAG-10), describes the objectives, strategy, implementation and future development in the area of defence in depth in nuclear and radiation safety. In the report Basic Safety Principles for Nuclear Power Plants (INSAG-12), defence in depth is recognized as one of the fundamental safety principles that underlie the safety of nuclear power plants. In consonance with those high level publications, this Safety Report provides more specific technical information on the implementation of this concept in the siting, design, construction and operation of nuclear power plants. It describes a method for comprehensive and balanced review of the provisions required for implementing defence in depth in existing plants. This publication is intended to provide guidance primarily for the self-assessment by plant operators of the comprehensiveness and quality of defence in depth provisions. It can be used

  16. Specificity in Mesograzer-Induced Defences in Seagrasses.

    Directory of Open Access Journals (Sweden)

    Begoña Martínez-Crego

    Full Text Available Grazing-induced plant defences that reduce palatability to herbivores are widespread in terrestrial plants and seaweeds, but they have not yet been reported in seagrasses. We investigated the ability of two seagrass species to induce defences in response to direct grazing by three associated mesograzers. Specifically, we conducted feeding-assayed induction experiments to examine how mesograzer-specific grazing impact affects seagrass induction of defences within the context of the optimal defence theory. We found that the amphipod Gammarus insensibilis and the isopod Idotea chelipes exerted a low-intensity grazing on older blades of the seagrass Cymodocea nodosa, which reflects a weak grazing impact that may explain the lack of inducible defences. The isopod Synischia hectica exerted the strongest grazing impact on C. nodosa via high-intensity feeding on young blades with a higher fitness value. This isopod grazing induced defences in C. nodosa as indicated by a consistently lower consumption of blades previously grazed for 5, 12 and 16 days. The lower consumption was maintained when offered tissues with no plant structure (agar-reconstituted food, but showing a reduced size of the previous grazing effect. This indicates that structural traits act in combination with chemical traits to reduce seagrass palatability to the isopod. Increase in total phenolics but not in C:N ratio and total nitrogen of grazed C. nodosa suggests chemical defences rather than a modified nutritional quality as primarily induced chemical traits. We detected no induction of defences in Zostera noltei, which showed the ability to replace moderate losses of young biomass to mesograzers via compensatory growth. Our study provides the first experimental evidence of induction of defences against meso-herbivory that reduce further consumption in seagrasses. It also emphasizes the relevance of grazer identity in determining the level of grazing impact triggering resistance and

  17. Multinational Tobacco Companies and Tobacco Consumption (China)

    International Development Research Centre (IDRC) Digital Library (Canada)

    Until recently, the Chinese tobacco industry has been run as a state-owned monopoly. It is reported ... New funding opportunity for gender equality and climate change ... IDRC invests in research and knowledge to empower women in India.

  18. The Defence Medical Library Service and military medicine.

    Science.gov (United States)

    Walker, S B

    2005-01-01

    The Defence Medical Library Service (DMLS) supports the clinical practice and career development of military health professionals across the world. Clinical governance and the need for medical knowledge to be evidence-based means the DMLS has a central role to play in support of defence medicine. The DMLS is important for enabling health professionals to make sense of the evidence-based pyramid and the hierarchy of medical knowledge. The Royal Centre for Defence Medicine (RCDM) in Birmingham is recognised as an international centre of excellence. The information, knowledge and research requirements of the RCDM will provide opportunities for the DMLS to support and engage with the academic community.

  19. Reinforcing Defence in Depth: A Practical Systemic Approach

    International Nuclear Information System (INIS)

    Watts, G.; Misak, J.

    2016-01-01

    The concept of defence in depth for ensuring nuclear safety of nuclear installations is often oversimplified and interpreted as a set of physical barriers, whose integrity is ensured by safety provisions in the form of the plant systems implemented independently at various levels of defence. However, the provisions established at each level of defence should in general terms include not only hardware components (active and passive systems), but more comprehensively, also inherent safety characteristics, safety margins, operating procedures and guidelines, quality assurance, safety culture, staff training, and many other organizational measures as parts of management of safety. Many of the above mentioned provisions belong to the category of human and organizational factors. While various hardware components are typically specific for different levels of defence, human and organizational factors may have an impact on several levels of defence. These factors are associated with large uncertainties and can result in latent weaknesses. Their implementation can negatively affect several levels of defence at the same time. The proposed paper will underline the need for a more comprehensive view of the defence in depth concept in order to provide a practical and effective tool for a systemic approach to safety. The paper will consist of two main parts. The first part will introduce a screening method developed by the IAEA as a tool for facilitating the assessment of the comprehensiveness of defence in depth. The method uses screening of safety provisions at five levels of defence to ensure integrity of the physical barriers and achievement of safety objectives at each level of defence. The second part of the paper will focus on human and organizational factors considered as provisions for reliable performance of safety functions. It will explain the significant shift in the demands on the human system between levels 3 and 4 of the defence in depth framework, and will

  20. Metabolic Engineering of Chemical Defence Pathways in Plant Disease Control

    DEFF Research Database (Denmark)

    Rook, Frederik

    2016-01-01

    on each topic. The chapter reviews the some of the scientific and technical challenges in metabolic engineering and the new possibilities emerging from recent technological developments. It concludes by discussing the outlook for bioengineered chemical defences as part of crop protection strategies, also...... with antimicrobial properties for use in crop protection. It presents an overview of the metabolic engineering efforts made in the area of plant chemical defence. For in-depth information on the characteristics of a specific class of chemical defence compounds, the reader is referred to the specialized reviews...

  1. EU Defence Industry Integration between Spillover and High Politics

    DEFF Research Database (Denmark)

    Kluth, Michael Friederich

    on an intergovernmental base. In the past 10 years, however, the defence industries of the major EU powers have instigated a move from cross national collaboration to cross national consolidation. Cross border mergers and acquisitions has been carried out and pressures for regulatory mainstreaming is mounting....... This raises the question: are we witnessing an incursion of spillover mechanisms into the ‘High Politics' domain of the defence industry? What are the drivers eroding the ‘High Politics' character of defence industry integration? Are market forces at play? Does it reflect pressures for institutional...

  2. Radiation accidents and defence of population

    International Nuclear Information System (INIS)

    Memmedov, A.M.

    2002-01-01

    ), don't pollute the industry environ and surroundings, don't do real danger of reirradiation and pollution but demand investigation of their origin; accidents as a result when personal and persons from population have gotten a doze of outward irradiation (over PN); accidents as a result when industry or surroundings have been polluted (over PN);.accidents, as a result of outward and inside irradiation of personal, persons from population (over NPP-norms of radiation safety). Volume and character of measures by foregoing radiation accidents and their consequence depend on groups and scale of accident. They include investigation of the accident reasons; realization the radiation control for estimation degree of ionizing radiation pressure to personal and individual persons from population; rendering medical help to victims; definition of surroundings pollution level; equipment, industrial and habitable places; prevention of further influence of ionizing radiation to population and spreading radionuclides in surroundings; elimination of disrepairs and liquidation of radiation accident source. Radiation accident in the nuclear engineering establishments and industry have been divided into accident and proper-crash. At present international organizations have divided a school of crashes and accidents at NPP. According to that scale 3 levels of accidents and 4 levels of crashes have been chosen. The accidents have been qualified: insignificant (1 level), middle difficulty (2 level), serious (3 level), but crashes - within the NPP (4 level), at the risk of surroundings (5 level), difficult (6 level), global (7 level). Character, volume and forms of measures by defence of population in the crashes at NPP depend on both the level of crash and the concrete radiation situation and stage of crash development. Those measures include: notification about crash; rendering medical help to victims, primary measures of personal and population defence (cover, iodine precautions

  3. Grapevine fatty acid hydroperoxide lyase generates actin-disrupting volatiles and promotes defence-related cell death

    Science.gov (United States)

    Wang, Hao; Claudel, Patricia; Riemann, Michael; Hause, Bettina; Hugueney, Philippe; Nick, Peter

    2018-01-01

    Abstract Fatty acid hydroperoxides can generate short-chained volatile aldehydes that may participate in plant defence. A grapevine hydroperoxide lyase (VvHPL1) clustering to the CYP74B class was functionally characterized with respect to a role in defence. In grapevine leaves, transcripts of this gene accumulated rapidly to high abundance in response to wounding. Cellular functions of VvHPL1 were investigated upon heterologous expression in tobacco BY-2 cells. A C-terminal green fluorescent protein (GFP) fusion of VvHPL1 was located in plastids. The overexpression lines were found to respond to salinity stress or the bacterial elicitor harpin by increasing cell death. This signal-dependent mortality response was mitigated either by addition of exogenous jasmonic acid or by treatment with diphenyleneiodonium (DPI), an inhibitor of NADPH oxidases. By feeding different substrates to recombinantly expressed enzyme, VvHPL1 could also be functionally classified as true 13-HPL. The cognate products generated by this 13-HPL were cis-3-hexenal and trans-2-hexenal. Using a GFP-tagged actin marker line, one of these isomeric products, cis-3-hexenal, was found specifically to elicit a rapid disintegration of actin filaments. This response was not only observed in the heterologous system (tobacco BY-2), but also in a grapevine cell strain expressing this marker, as well as in leaf discs from an actin marker grape used as a homologous system. These results are discussed in the context of a role for VvHPL1 in a lipoxygenase-dependent signalling pathway triggering cell death-related defence that bifurcates from jasmonate-dependent basal immunity. PMID:29659985

  4. A plant EPF-type zinc-finger protein, CaPIF1, involved in defence against pathogens.

    Science.gov (United States)

    Oh, Sang-Keun; Park, Jeong Mee; Joung, Young Hee; Lee, Sanghyeob; Chung, Eunsook; Kim, Soo-Yong; Yu, Seung Hun; Choi, Doil

    2005-05-01

    SUMMARY To understand better the defence responses of plants to pathogen attack, we challenged hot pepper plants with bacterial pathogens and identified transcription factor-encoding genes whose expression patterns were altered during the subsequent hypersensitive response. One of these genes, CaPIF1 (Capsicum annuum Pathogen-Induced Factor 1), was characterized further. This gene encodes a plant-specific EPF-type protein that contains two Cys(2)/His(2) zinc fingers. CaPIF1 expression was rapidly and specifically induced when pepper plants were challenged with bacterial pathogens to which they are resistant. In contrast, challenge with a pathogen to which the plants are susceptible only generated weak CaPIF1 expression. CaPIF1 expression was also strongly induced in pepper leaves by the exogenous application of ethephon, an ethylene-releasing compound, and salicylic acid, whereas methyl jasmonate had only moderate effects. CaPIF1 localized to the nuclei of onion epidermis when expressed as a CaPIF1-smGFP fusion protein. Transgenic tobacco plants over-expressing CaPIF1 driven by the CaMV 35S promoter showed increased resistance to challenge with a tobacco-specific pathogen or non-host bacterial pathogens. These plants also showed constitutive up-regulation of multiple defence-related genes. Moreover, virus-induced silencing of the CaPIF1 orthologue in Nicotiana benthamiana enhanced susceptibility to the same host or non-host bacterial pathogens. These observations provide evidence that an EPF-type Cys(2)/His(2) zinc-finger protein plays a crucial role in the activation of the pathogen defence response in plants.

  5. Tobacco-control policies in tobacco-growing states: where tobacco was king.

    Science.gov (United States)

    Fallin, Amanda; Glantz, Stanton A

    2015-06-01

    POLICY POINTS: The tobacco companies prioritized blocking tobacco-control policies in tobacco-growing states and partnered with tobacco farmers to oppose tobacco-control policies. The 1998 Master Settlement Agreement, which settled state litigation against the cigarette companies, the 2004 tobacco-quota buyout, and the companies' increasing use of foreign tobacco led to a rift between the companies and tobacco farmers. In 2003, the first comprehensive smoke-free local law was passed in a major tobacco-growing state, and there has been steady progress in the region since then. Health advocates should educate the public and policymakers on the changing reality in tobacco-growing states, notably the major reduction in the volume of tobacco produced. The 5 major tobacco-growing states (Kentucky, North Carolina, South Carolina, Tennessee, and Virginia) are disproportionately affected by the tobacco epidemic, with higher rates of smoking and smoking-induced disease. These states also have fewer smoke-free laws and lower tobacco taxes, 2 evidence-based policies that reduce tobacco use. Historically, the tobacco farmers and hospitality associations allied with the tobacco companies to oppose these policies. This research is based on 5 detailed case studies of these states, which included key informant interviews, previously secret tobacco industry documents (available at http://legacy.library.ucsf.edu), and media articles. This was supplemented with additional tobacco document and media searches specifically for this article. The tobacco companies were particularly concerned about blocking tobacco-control policies in the tobacco-growing states by promoting a pro-tobacco culture, beginning in the late 1960s. Nevertheless, since 2003, there has been rapid progress in the tobacco-growing states' passage of smoke-free laws. This progress came after the alliance between the tobacco companies and the tobacco farmers fractured and hospitality organizations stopped opposing smoke

  6. Radioactivity of tobacco

    International Nuclear Information System (INIS)

    Nashawati, A.; Al-Dalal, Z.; Al-Akel, B.; Al-Masri, M. S.

    2002-04-01

    This report shows the results of studies related to radioactivity in tobacco and its pathways to human being. Tobacco contains high concentrations of natural radioactive materials especially polonium 210 and lead 210, which may reach a value of 27 mBq/g. The amount of polonium 210 in tobacco is related to the concentration of radon (the main source of polonium 210 in the agricultural areas) in addition to the over use of phosphate fertilizers for tobacco plantation. Radioactive materials present in tobacco enter the human body through smoking where 210 Po concentrates in the Alveolar lung; this may cause health risks including lung cancer. In addition, radiation doses due to smoking have been reported and some results of the studies carried out for radioactivity in tobacco at the Syrian Atomic Energy Commission. (author)

  7. How the health belief model helps the tobacco industry: individuals, choice, and "information".

    Science.gov (United States)

    Balbach, Edith D; Smith, Elizabeth A; Malone, Ruth E

    2006-12-01

    To analyse trial and deposition testimony of tobacco industry executives to determine how they use the concepts of "information" and "choice" and consider how these concepts are related to theoretical models of health behaviour change. We coded and analysed transcripts of trial and deposition testimony of 14 high-level executives representing six companies plus the Tobacco Institute. We conducted an interpretive analysis of industry executives' characterisation of the industry's role as information provider and the agency of tobacco consumers in making "choices". Tobacco industry executives deployed the concept of "information" as a mechanism that shifted to consumers full moral responsibility for the harms caused by tobacco products. The industry's role was characterised as that of impartial supplier of value-free "information", without regard to its quality, accuracy and truthfulness. Tobacco industry legal defences rely on assumptions congruent with and supported by individual rational choice theories, particularly those that emphasise individual, autonomous decision-makers. Tobacco control advocates and health educators must challenge the industry's preferred framing, pointing out that "information" is not value-free. Multi-level, multi-sectoral interventions are critical to tobacco use prevention. Over-reliance on individual and interpersonal rational choice models may have the effect of validating the industry's model of smoking and cessation behaviour, absolving it of responsibility and rendering invisible the "choices" the industry has made and continues to make in promoting the most deadly consumer product ever made.

  8. From Defence to Development: Redirecting Military Resources in ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Book cover From Defence to Development: Redirecting Military Resources in ... of the IDRC-funded project "Militarization and the Ecology of Southern Africa." ... Congratulations to the first cohort of Women in Climate Change Science Fellows!

  9. 4th International Conference in Software Engineering for Defence Applications

    CERN Document Server

    Sillitti, Alberto; Succi, Giancarlo; Messina, Angelo

    2016-01-01

    This book presents high-quality original contributions on new software engineering models, approaches, methods, and tools and their evaluation in the context of defence and security applications. In addition, important business and economic aspects are discussed, with a particular focus on cost/benefit analysis, new business models, organizational evolution, and business intelligence systems. The contents are based on presentations delivered at SEDA 2015, the 4th International Conference in Software Engineering for Defence Applications, which was held in Rome, Italy, in May 2015. This conference series represents a targeted response to the growing need for research that reports and debates the practical implications of software engineering within the defence environment and also for software performance evaluation in real settings through controlled experiments as well as case and field studies. The book will appeal to all with an interest in modeling, managing, and implementing defence-related software devel...

  10. suicide prevention and management in the sa national defence force

    African Journals Online (AJOL)

    Rene

    DEFENCE FORCE: A PSYCHOLOGICAL. DISCUSSION ... military, among British veterans of the Falkland war and during the recent Iraq conflict.1 In the United ... Nye reported in her research on Vietnam combat veterans, that posttraumatic ...

  11. The role of thionins in rice defence against root pathogens.

    Science.gov (United States)

    Ji, Hongli; Gheysen, Godelieve; Ullah, Chhana; Verbeek, Ruben; Shang, Chenjing; De Vleesschauwer, David; Höfte, Monica; Kyndt, Tina

    2015-10-01

    Thionins are antimicrobial peptides that are involved in plant defence. Here, we present an in-depth analysis of the role of rice thionin genes in defence responses against two root pathogens: the root-knot nematode Meloidogyne graminicola and the oomycete Pythium graminicola. The expression of rice thionin genes was observed to be differentially regulated by defence-related hormones, whereas all analysed genes were consistently down-regulated in M. graminicola-induced galls, at least until 7 days post-inoculation (dpi). Transgenic lines of Oryza sativa cv. Nipponbare overproducing OsTHI7 revealed decreased susceptibility to M. graminicola infection and P. graminicola colonization. Taken together, these results demonstrate the role of rice thionin genes in defence against two of the most damaging root pathogens attacking rice. © 2015 BSPP AND JOHN WILEY & SONS LTD.

  12. Online Tobacco Marketing and Subsequent Tobacco Use.

    Science.gov (United States)

    Soneji, Samir; Yang, JaeWon; Knutzen, Kristin E; Moran, Meghan Bridgid; Tan, Andy S L; Sargent, James; Choi, Kelvin

    2018-02-01

    Nearly 2.9 million US adolescents engaged with online tobacco marketing in 2013 to 2014. We assess whether engagement is a risk factor for tobacco use initiation, increased frequency of use, progression to poly-product use, and cessation. We analyzed data from 11 996 adolescents sampled in the nationally representative, longitudinal Population Assessment for Tobacco and Health study. At baseline (2013-2014), we ascertained respondents' engagement with online tobacco marketing. At follow-up (2014-2015), we determined if respondents had initiated tobacco use, increased frequency of use, progressed to poly-product use, or quit. Accounting for known risk factors, we fit a multivariable logistic regression model among never-users who engaged at baseline to predict initiation at follow-up. We fit similar models to predict increased frequency of use, progression to poly-product use, and cessation. Compared with adolescents who did not engage, those who engaged reported higher incidences of initiation (19.5% vs 11.9%), increased frequency of use (10.3% vs 4.4%), and progression to poly-product use (5.8% vs 2.4%), and lower incidence of cessation at follow-up (16.1% vs 21.5%). Accounting for other risk factors, engagement was positively associated with initiation (adjusted odds ratio [aOR] = 1.26; 95% confidence interval [CI]: 1.01-1.57), increased frequency of use (aOR = 1.58; 95% CI: 1.24-2.00), progression to poly-product use (aOR = 1.70; 95% CI: 1.20-2.43), and negatively associated with cessation (aOR = 0.71; 95% CI: 0.50-1.00). Engagement with online tobacco marketing represents a risk factor for adolescent tobacco use. FDA marketing regulation and cooperation of social-networking sites could limit engagement. Copyright © 2018 by the American Academy of Pediatrics.

  13. The failing firm defence: merger policy and entry

    OpenAIRE

    Mason, Robin; Weeds, Helen

    2003-01-01

    This Paper considers the 'failing firm defence'. Under this principle, found in most antitrust jurisdictions, a merger that would otherwise be blocked due to its adverse effect on competition is permitted when the firm to be acquired is a failing firm, and an alternative, less detrimental merger is unavailable. Competition authorities have shown considerable reluctance to accept the failing firm defence, and it has been successfully used in just a handful of cases. The Paper considers the def...

  14. National Adult Tobacco Survey (NATS)

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2013-2014. The National Adult Tobacco Survey (NATS) was created to assess the prevalence of tobacco use, as well as the factors promoting and impeding tobacco use...

  15. China's nuclear arsenal and missile defence

    International Nuclear Information System (INIS)

    Rappai, M.V.

    2002-01-01

    Over the last few years, major focus of the nuclear debate has been turned towards the United States' proposal to erect a National Missile Defence (NMD) shield for itself. Of the existing nuclear weapon powers, China has been the most vociferous critic of this proposal. As and when this shield does become a reality, China will be the first to lose credibility as a deterrent against USA's existing nuclear arsenal. Therefore taking countermeasures against such a proposal is quite natural. China's approach towards non-proliferation mechanisms is steeped in realpolitik and its ability to manoeuvre them in its favour as a P5 and N5 power. Further, the Chinese leadership have been clear about the capabilities and limitations of nuclear weapons and treated them as diplomatic and political tools. The underlying aim is to preserve China's status as a dominant player in the international system while checkmating other possible challengers. Such a pragmatic approach is of far-reaching significance to all nations, especially those that possess nuclear weapons themselves. It will also be in India's long-term strategic interest to assess and take necessary corrective measures in its national security strategy, and make the composition of Indian nuclear strategy meet the desired goal. (author)

  16. Defence in Depth and Ageing Management

    Energy Technology Data Exchange (ETDEWEB)

    Fabbri, S.; Vega, G.; Diluch, A.; Versaci, R., E-mail: versaci@cnea.gov.ar [Comisión Nacional de Energía Atómica, Buenos Aires (Argentina)

    2014-10-15

    Accident prevention is the first safety priority of both designers and operators. It is achieved through the use of reliable structures, components, systems and procedures in a plant operated by personnel who are committed to a strong safety culture. For future nuclear power plants, consideration of multiple failures and severe accidents will be achieved in a more systematic and complete way from the design stage. Defence in depth (DID) consists of a hierarchical deployment of different levels of equipment and procedures in order to maintain the effectiveness of physical barriers placed between radioactive materials and workers, the public or the environment, in normal operation, anticipated operational occurrences and, for some barriers, in accidents at the plant. The primary way of preventing accidents is to achieve a high quality in design, construction and operation of the plant, and thereby to ensure that deviations from normal operation are infrequent. The best way to meet these premises of effectiveness of the barriers and the Systems, Structures and Components (SSCs) is to develop an ageing management programme to prevent potential failures and accidents. In this work we will refer to the ageing management programme for Atucha I and Atucha II power plants and to the Atucha I spent fuel storage. (author)

  17. Transformational Leadership in the Estonian Defence Forces

    Directory of Open Access Journals (Sweden)

    Antek Kasemaa

    2015-06-01

    Full Text Available Purpose – The study is a contribution to the validation of the 15 items and 5 subscales Transformational Leadership Scale (TLS proposed by Rafferty and Griffin (2004. Design/methodology/approach – The sample includes participants from different levels of the Estonian Defence Forces (EDF military hierarchy (N=2570. The structure of the TLS was examined by using exploratory and confirmatory factor analyses. Additionally ANOVA was used to compare the results between different subsamples. Findings – TLS showed satisfactory reliability. Confirmatory factor analyses found TLS as valid five dimensions instrument to measure transformational leadership in the Estonian military context. Different management levels showed different emphases among the dimensions of transformational leadership. Research and practical limitations/implications – TLS will be an important tool to use in transformational leadership research in the Estonian military context and beyond. Additionally, the current research contributes to the development of alternative measurement tools besides the most commonly used MLQ. The limitation of the work will be the rather homogenous sample from the Estonian military, however it will open the door for the subsequent research using different samplings. Originality/value – The current research found TLS to be a reliable and valid instrument, very short and therefore easy to administrate, having the possibility to use it with five dimensional and as one general transformational instrument as well.

  18. Ionizing radiation from tobacco

    International Nuclear Information System (INIS)

    Westin, J.B.

    1987-01-01

    Accidents at nuclear power facilities seem inevitably to bring in their wake a great deal of concern on the part of both the lay and medical communities. Relatively little attention, however, is given to what may be the largest single worldwide source of effectively carcinogenic ionizing radiation: tobacco. The risk of cancer deaths from the Chernobyl disaster are tobacco smoke is discussed

  19. Anxiety and Tobacco

    Directory of Open Access Journals (Sweden)

    Cristina Mae Wood

    2010-02-01

    Full Text Available Tobacco use is the first preventable cause of death. This is associated not only with physical illness and a shorter life expectancy, but also with different mental disorders such as anxiety disorders. Given the low risk perception of use, this paper reports a systematic review of the scientific literature on the relationship between anxiety and tobacco from an emotional perspective, including data on smoking prevalence, factors associated with the onset and maintenance of tobacco use, as well as those factors that hamper smoking cessation and increase relapse rates. The high rates of comorbidity between tobacco use and anxiety disorders make necessary the development of new and better tobacco cessation treatments, especially designed for those smokers with high state anxiety or anxiety sensitivity, with the aim of maximizing the efficacy.

  20. Tobacco packaging design for reducing tobacco use.

    Science.gov (United States)

    McNeill, Ann; Gravely, Shannon; Hitchman, Sara C; Bauld, Linda; Hammond, David; Hartmann-Boyce, Jamie

    2017-04-27

    Tobacco use is the largest single preventable cause of death and disease worldwide. Standardised tobacco packaging is an intervention intended to reduce the promotional appeal of packs and can be defined as packaging with a uniform colour (and in some cases shape and size) with no logos or branding, apart from health warnings and other government-mandated information, and the brand name in a prescribed uniform font, colour and size. Australia was the first country to implement standardised tobacco packaging between October and December 2012, France implemented standardised tobacco packaging on 1 January 2017 and several other countries are implementing, or intending to implement, standardised tobacco packaging. To assess the effect of standardised tobacco packaging on tobacco use uptake, cessation and reduction. We searched MEDLINE, Embase, PsycINFO and six other databases from 1980 to January 2016. We checked bibliographies and contacted study authors to identify additional peer-reviewed studies. Primary outcomes included changes in tobacco use prevalence incorporating tobacco use uptake, cessation, consumption and relapse prevention. Secondary outcomes covered intermediate outcomes that can be measured and are relevant to tobacco use uptake, cessation or reduction. We considered multiple study designs: randomised controlled trials, quasi-experimental and experimental studies, observational cross-sectional and cohort studies. The review focused on all populations and people of any age; to be included, studies had to be published in peer-reviewed journals. We examined studies that assessed the impact of changes in tobacco packaging such as colour, design, size and type of health warnings on the packs in relation to branded packaging. In experiments, the control condition was branded tobacco packaging but could include variations of standardised packaging. Screening and data extraction followed standard Cochrane methods. We used different 'Risk of bias' domains for

  1. Innate immune defences in the human endometrium

    Directory of Open Access Journals (Sweden)

    Kelly Rodney W

    2003-11-01

    Full Text Available Abstract The human endometrium is an important site of innate immune defence, giving protection against uterine infection. Such protection is critical to successful implantation and pregnancy. Infection is a major cause of preterm birth and can also cause infertility and ectopic pregnancy. Natural anti-microbial peptides are key mediators of the innate immune system. These peptides, between them, have anti-bacterial, anti-fungal and anti-viral activity and are expressed at epithelial surfaces throughout the female genital tract. Two families of natural anti-microbials, the defensins and the whey acidic protein (WAP motif proteins, appear to be prominent in endometrium. The human endometrial epithelium expresses beta-defensins 1–4 and the WAP motif protein, secretory leukocyte protease inhibitor. Each beta-defensin has a different expression profile in relation to the stage of the menstrual cycle, providing potential protection throughout the cycle. Secretory leukocyte protease inhibitor is expressed during the secretory phase of the cycle and has a range of possible roles including anti-protease and anti-microbial activity as well as having effects on epithelial cell growth. The leukocyte populations in the endometrium are also a source of anti-microbial production. Neutrophils are a particularly rich source of alpha-defensins, lactoferrin, lysozyme and the WAP motif protein, elafin. The presence of neutrophils during menstruation will enhance anti-microbial protection at a time when the epithelial barrier is disrupted. Several other anti-microbials including the natural killer cell product, granulysin, are likely to have a role in endometrium. The sequential production of natural anti-microbial peptides by the endometrium throughout the menstrual cycle and at other sites in the female genital tract will offer protection from many pathogens, including those that are sexually transmitted.

  2. [Tobacco--a highly efficient producer of vaccines].

    Science.gov (United States)

    Budzianowski, Jaromir

    2010-01-01

    Along with the depreciation of tobacco as a source of nicotine-containing commercial products, the increase of its appreciation as a potential producer of recombinant therapeutical proteins can be observed. Two species of tobacco--Nicotiana tabacum L. and N. benthamiana are easily grown by well established methods of field or green-house cultivation or cell culture, yield high biomass and soluble protein content, can be easily transformed by several methods and are not food for humans or feed for animals. Expression of foreign proteins, including vaccines, can be achieved in those plants either through stable transformation of nuclear or plastid (chloroplast) genomes or by transient transformation using infection with plant virus or bacteria--Agrobacterium tumefaciens (agroinfiltration). The most advanced mode of agrofiltration termed magnifection, which combines benefits of virus and Agrobacterium and depends on using Agrobacterium with viral pro-vectors, enables high-yield and rapid expression of therapeutical proteins, even in a few days, and can be employed on an industrial scale. Expression of many antigenic proteins, which may serve as antiviral, antibacterial, antiprotozoan and anticancer vaccines, and additionally a few autoantigens designed for the treatment of autoimunogenic diseases, like diabetes, have been achieved in tobacco. To date, a vaccine against Newcastle virus disease in poultry produced by tobacco cell culture has been approved for commercial application and several other vaccines are in advanced stage of development. The possibility of a high-level production of vaccines in tobacco against pandemic influenza or anthrax and plague due to a bioterroristic attack, as well as of individualised anticancer vaccines against non-Hodgkin's lymphoma (NHL) in a much shorter period of time than by traditional methods became realistic and hence caused increased interest in tobacco as a high-efficient producer of vaccines not only of specialistic

  3. Science for Tobacco Control Policies

    Directory of Open Access Journals (Sweden)

    Constantine Vardavas

    2016-03-01

    Full Text Available The recent adoption of the Tobacco Products Directive is a unique opportunity to enhance the regulation of tobacco products in the European Union. In this presentation a brief overview of the development of an EU common reporting format for submission of data on ingredients contained in tobacco and related products will be presented, as an example of European tobacco regulatory science.

  4. Pareto Efficient Solutions of Attack-Defence Trees

    DEFF Research Database (Denmark)

    Aslanyan, Zaruhi; Nielson, Flemming

    2015-01-01

    Attack-defence trees are a promising approach for representing threat scenarios and possible countermeasures in a concise and intuitive manner. An attack-defence tree describes the interaction between an attacker and a defender, and is evaluated by assigning parameters to the nodes, such as proba......Attack-defence trees are a promising approach for representing threat scenarios and possible countermeasures in a concise and intuitive manner. An attack-defence tree describes the interaction between an attacker and a defender, and is evaluated by assigning parameters to the nodes......, such as probability or cost of attacks and defences. In case of multiple parameters most analytical methods optimise one parameter at a time, e.g., minimise cost or maximise probability of an attack. Such methods may lead to sub-optimal solutions when optimising conflicting parameters, e.g., minimising cost while...... maximising probability. In order to tackle this challenge, we devise automated techniques that optimise all parameters at once. Moreover, in the case of conflicting parameters our techniques compute the set of all optimal solutions, defined in terms of Pareto efficiency. The developments are carried out...

  5. Time-dependent reliability analysis of flood defences

    International Nuclear Information System (INIS)

    Buijs, F.A.; Hall, J.W.; Sayers, P.B.; Gelder, P.H.A.J.M. van

    2009-01-01

    This paper describes the underlying theory and a practical process for establishing time-dependent reliability models for components in a realistic and complex flood defence system. Though time-dependent reliability models have been applied frequently in, for example, the offshore, structural safety and nuclear industry, application in the safety-critical field of flood defence has to date been limited. The modelling methodology involves identifying relevant variables and processes, characterisation of those processes in appropriate mathematical terms, numerical implementation, parameter estimation and prediction. A combination of stochastic, hierarchical and parametric processes is employed. The approach is demonstrated for selected deterioration mechanisms in the context of a flood defence system. The paper demonstrates that this structured methodology enables the definition of credible statistical models for time-dependence of flood defences in data scarce situations. In the application of those models one of the main findings is that the time variability in the deterioration process tends to be governed the time-dependence of one or a small number of critical attributes. It is demonstrated how the need for further data collection depends upon the relevance of the time-dependence in the performance of the flood defence system.

  6. Evaluating arguments during instigations of defence motivation and accuracy motivation.

    Science.gov (United States)

    Liu, Cheng-Hong

    2017-05-01

    When people evaluate the strength of an argument, their motivations are likely to influence the evaluation. However, few studies have specifically investigated the influences of motivational factors on argument evaluation. This study examined the effects of defence and accuracy motivations on argument evaluation. According to the compatibility between the advocated positions of arguments and participants' prior beliefs and the objective strength of arguments, participants evaluated four types of arguments: compatible-strong, compatible-weak, incompatible-strong, and incompatible-weak arguments. Experiment 1 revealed that participants possessing a high defence motivation rated compatible-weak arguments as stronger and incompatible-strong ones as weaker than participants possessing a low defence motivation. However, the strength ratings between the high and low defence groups regarding both compatible-strong and incompatible-weak arguments were similar. Experiment 2 revealed that when participants possessed a high accuracy motivation, they rated compatible-weak arguments as weaker and incompatible-strong ones as stronger than when they possessed a low accuracy motivation. However, participants' ratings on both compatible-strong and incompatible-weak arguments were similar when comparing high and low accuracy conditions. The results suggest that defence and accuracy motivations are two major motives influencing argument evaluation. However, they primarily influence the evaluation results for compatible-weak and incompatible-strong arguments, but not for compatible-strong and incompatible-weak arguments. © 2016 The British Psychological Society.

  7. Radiation protection and safety in the Australian Defence Organisation (ADO)

    International Nuclear Information System (INIS)

    Jenks, G.J.; O'Donovan, E.J.B.

    1995-01-01

    Very few organisations have to address such a diverse and complex range of radiation safety matters as the Australian Defence Organisation. The Australian Defence Force and the Department of Defence (its military and civilian branches) have to comply with strict regulations in normal peace time activities. The Surgeon-General, to whom responsibility for policy in radiation protection and safety falls, has established a Defence Radiation Safety Committee, which in turn oversees four specialist subcommittees. Their tasks include recommending policy and doctrine in relation to radiation safety, overseeing the implementation of appropriate regulations, monitoring their compliance. generating the relevant documentation (particularly on procedures to be followed), developing and improving any necessary training courses, and providing sound technical advice whenever and to whomever required. The internal Defence regulations do not permit radiation doses to exceed those limits recommended by the Australian National Health and Medical Research Council and precautions are taken to ensure during normal peace time duties that these levels are not exceeded. At times of national emergency, the Surgeon-General provides guidance and advice to military commanders on the consequences of receiving dose levels that would not be permitted during normal peace time activities. The paper describes the methods adopted to implement such arrangements

  8. “People over Profits”: Retailers Who Voluntarily Ended Tobacco Sales

    Science.gov (United States)

    McDaniel, Patricia A.; Malone, Ruth E.

    2014-01-01

    Background Tobacco retailers are key players in the ongoing tobacco epidemic. Tobacco outlet density is linked to a greater likelihood of youth and adult smoking and greater difficulty quitting. While public policy efforts to address the tobacco problem at the retail level have been limited, some retailers have voluntarily ended tobacco sales. A previous pilot study examined this phenomenon in California, a state with a strong tobacco program focused on denormalizing smoking and the tobacco industry. We sought to learn what motivated retailers in other states to end tobacco sales and how the public and media responded. Methods We conducted interviews with owners, managers, or representatives of six grocery stores in New York and Ohio that had voluntarily ended tobacco sales since 2007. We also conducted unobtrusive observations at stores and analyzed media coverage of each retailer’s decision. Results Grocery store owners ended tobacco sales for two reasons, alone or in combination: health or ethics-related, including a desire to send a consistent health message to employees and customers, and business-related, including declining tobacco sales or poor fit with the store’s image. The decision to end sales often appeared to resolve troubling contradictions between retailers’ values and selling deadly products. New York retailers attributed declining sales to high state tobacco taxes. All reported largely positive customer reactions and most received media coverage. Forty-one percent of news items were letters to the editor or editorials; most (69%) supported the decision. Conclusion Voluntary decisions by retailers to abandon tobacco sales may lay the groundwork for mandatory policies and further denormalize tobacco. Our study also suggests that high tobacco taxes may have both direct and indirect effects on tobacco use. Highlighting the contradictions between being a responsible business and selling deadly products may support voluntary decisions by retailers

  9. How insects overcome two-component plant chemical defence

    DEFF Research Database (Denmark)

    Pentzold, Stefan; Zagrobelny, Mika; Rook, Frederik

    2014-01-01

    Insect herbivory is often restricted by glucosylated plant chemical defence compounds that are activated by plant β-glucosidases to release toxic aglucones upon plant tissue damage. Such two-component plant defences are widespread in the plant kingdom and examples of these classes of compounds...... are alkaloid, benzoxazinoid, cyanogenic and iridoid glucosides as well as glucosinolates and salicinoids. Conversely, many insects have evolved a diversity of counteradaptations to overcome this type of constitutive chemical defence. Here we discuss that such counter-adaptations occur at different time points......, before and during feeding as well as during digestion, and at several levels such as the insects’ feeding behaviour, physiology and metabolism. Insect adaptations frequently circumvent or counteract the activity of the plant β-glucosidases, bioactivating enzymes that are a key element in the plant’s two...

  10. Defence in front of challenges related to climate disruption

    International Nuclear Information System (INIS)

    Alex, Bastien

    2015-03-01

    As the Pentagon already noticed a relationship between security and climate change in a report published more than ten years ago, climate change is now considered as a threat multiplier, and is therefore a major stake for industrial, institutional and military actors of defence. The author first describes the relationship between national security and climatic security, how risks related to global warming have also an actual potential of destabilisation. He describes how this issue is increasingly addressed by defence actors, notably with a strategic approach initiated by the USA, a still holding back France, discussions about the impact of operational capabilities, and a trend for a carbon print decrease for the defence sector. In the next part, the author examines whether policies of adaptation to climate change could involve threats, evokes the development of geo-engineering, and briefly outlines that a failed adaptation could increase vulnerability

  11. Nuclear power reactors: reactor safety and military and civil defence

    International Nuclear Information System (INIS)

    Hvinden, T.

    1976-01-01

    The formation of fission products and plutonium in reactors is briefly described, followed by a short general discussion of reactor safety. The interaction of reactor safety and radioactive release considerations with military and civil defence is thereafter discussed. Reactors and other nuclear plants are factors which must be taken into account in the defence of the district around the site, and as potential targets of both conventional and guerilla attacks and sabotage, requiring special defence. The radiological hazards arising from serious damage to a power reactor by conventional weapons are briefly discussed, and the benefits of underground siting evaluated. Finally the author discusses the significance of the IAEA safeguards work as a preventive factor. (JIW)

  12. NAAG Tobacco Settlement Payments

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1999-2016. National Association of Attorneys General (NAAG). Policy—Tobacco Settlement Payments. The National Association of Attorneys General (NAAG) provides...

  13. NAAG Tobacco Settlement Payments

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1999-2017. National Association of Attorneys General (NAAG). Policy—Tobacco Settlement Payments. The National Association of Attorneys General (NAAG) provides...

  14. Tobacco and chemicals (image)

    Science.gov (United States)

    Some of the chemicals associated with tobacco smoke include ammonia, carbon dioxide, carbon monoxide, propane, methane, acetone, hydrogen cyanide and various carcinogens. Other chemicals that are associated with chewing ...

  15. Youth and Tobacco

    Science.gov (United States)

    ... cigar use have generally declined, sharp increases in e-cigarette and hookah tobacco use among teens in previous ... dangers of using electronic nicotine delivery systems, like e-cigarettes. Many e-cigarettes contain nicotine, the same highly ...

  16. Tobacco Control in Africa

    International Development Research Centre (IDRC) Digital Library (Canada)

    Manufactured tobacco production in Cameroon (tons) ... Africa has a responsibility to resist the carrot of industrial temptation. ...... parliamentary systems, unitary versus federal designs and the relative development and influence of the judicial ...

  17. Women and Tobacco Use

    Science.gov (United States)

    ... smokers appear less attractive and prematurely old. 5 Women have been extensively targeted by tobacco marketing. These ads are dominated by themes associating cigarettes with social desirability, independence, weight control and having fun. Like most other ...

  18. Government Pricing Policy and Behavioral Consumption of Tobacco

    OpenAIRE

    Firend, A.R

    2015-01-01

    This research examines the impact of tobacco tax on government revenues and consumer's behavior towards price increases. In this examines historical trends of tobacco tax hikes in Malaysia and consumer's reaction towards anticipated price increases. Methodology consisted of qualitative and quantitative data collection for triangulation in addition to review reports and studies of governmental and independent agencies. Findings suggest that price increases has a minimal affect on consumption h...

  19. Whither tobacco product regulation?

    Science.gov (United States)

    McNeill, Ann; Hammond, David; Gartner, Coral

    2012-03-01

    Despite decades of industry innovation and regulatory efforts, the harmfulness of conventional cigarettes has not changed. There are several pitfalls in this area, including the long time lag before health impacts of product regulatory changes become apparent, the danger of consumers deriving false reassurance of lesser harm in the interim period, the lack of relevant expertise and the lack of an internationally agreed and evidence-based strategic approach. Articles 9 and 10 of the Framework Convention on Tobacco Control provide the potential for such a global strategy, and knowledge and research has increased significantly over recent years. However, there are huge opportunity costs in implementing product disclosure and regulatory strategies: most national regulators have very limited human and financial resources, which should be focused on other evidence-based tobacco control interventions. We believe therefore that it is now time to abandon the notion of safe or safer cigarettes while moving consumers towards cleaner nicotine products as soon as possible. In parallel to this, we recommend a number of other strategies be implemented including: reducing the appeal of all tobacco products, forbidding new tobacco products or brand variants being marketed without evidence of reduced harm, appeal or addictiveness, and developing a tobacco industry resourced, but industry independent, Framework Convention on Tobacco Control global repository to assist national regulators in understanding and regulating the products on their markets.

  20. Accident management-defence in depth in Indian PHWRS

    International Nuclear Information System (INIS)

    Jagannad, V.B.L.; Reddy, V.V.; Hajela, Sameer; Bhatia, C.M.; Nair, Suma

    2015-01-01

    Defence in Depth (DiD) is the established safety principle for the design of Nuclear Power Plants (NPPs). Accident at Fukushima Dai-ichi had highlighted the importance of provisions at Level-4 and 5 of DiD. Post Fukushima accident, on-site measures have been strengthened for Indian Nuclear Power Plants. On procedural front, Accident Management Guidelines have been introduced to handle events more severe than design basis accidents. This paper elaborates enhancement of Defence in Depth provisions for Indian Nuclear Power Plants. (author)

  1. Quantitative Verification and Synthesis of Attack-Defence Scenarios

    DEFF Research Database (Denmark)

    Aslanyan, Zaruhi; Nielson, Flemming; Parker, David

    2016-01-01

    analysis of quantitative properties of complex attack-defence scenarios, using an extension of attack-defence trees which models temporal ordering of actions and allows explicit dependencies in the strategies adopted by attackers and defenders. We adopt a game-theoretic approach, translating attack...... which guarantee or optimise some quantitative property, such as the probability of a successful attack, the expected cost incurred, or some multi-objective trade-off between the two. We implement our approach, building upon the PRISM-games model checker, and apply it to a case study of an RFID goods...

  2. The role of strategic missile defence in the global architecture de ballistic non proliferation

    International Nuclear Information System (INIS)

    Hautecouverture, Benjamin

    2007-01-01

    Whereas some think that missile defence is a proliferation agent by nature and therefore undermines the already fragile regime of ballistic non proliferation, some others think that missile defence could underpin the non proliferation regime. The author thus discusses these issues and both points of view by commenting the ambiguous discursive relationships between missile defence and arms control, and by highlighting the various roles and missions given to missile defence, notably in treaties (like the ABM treaty) and postures adopted by concerned countries

  3. Tobacco industry misappropriation of American Indian culture and traditional tobacco.

    Science.gov (United States)

    D'Silva, Joanne; O'Gara, Erin; Villaluz, Nicole T

    2018-02-19

    Describe the extent to which tobacco industry marketing tactics incorporated American Indian culture and traditional tobacco. A keyword search of industry documents was conducted using document archives from the Truth Tobacco Documents Library. Tobacco industry documents (n=76) were analysed for themes. Tobacco industry marketing tactics have incorporated American Indian culture and traditional tobacco since at least the 1930s, with these tactics prominently highlighted during the 1990s with Natural American Spirit cigarettes. Documents revealed the use of American Indian imagery such as traditional headdresses and other cultural symbols in product branding and the portrayal of harmful stereotypes of Native people in advertising. The historical and cultural significance of traditional tobacco was used to validate commercially available tobacco. The tobacco industry has misappropriated culture and traditional tobacco by misrepresenting American Indian traditions, values and beliefs to market and sell their products for profit. Findings underscore the need for ongoing monitoring of tobacco industry marketing tactics directed at exploiting Native culture and counter-marketing tactics that raise awareness about the distinction between commercial and traditional tobacco use. Such efforts should be embedded within a culturally sensitive framework to reduce the burden of commercial tobacco use. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  4. A cellular backline: specialization of host membranes for defence.

    Science.gov (United States)

    Faulkner, Christine

    2015-03-01

    In plant-pathogen interactions, the host plasma membrane serves as a defence front for pathogens that invade from the extracellular environment. As such, the lipid bilayer acts as a scaffold that targets and delivers defence responses to the site of attack. During pathogen infection, numerous changes in plasma membrane composition, organization, and structure occur. There is increasing evidence that this facilitates the execution of a variety of responses, highlighting the regulatory role membranes play in cellular responses. Membrane microdomains such as lipid rafts are hypothesized to create signalling platforms for receptor signalling in response to pathogen perception and for callose synthesis. Further, the genesis of pathogen-associated structures such as papillae and the extra-haustorial membrane necessitates polarization of membranes and membrane trafficking pathways. Unlocking the mechanisms by which this occurs will enable greater understanding of how targeted defences, some of which result in resistance, are executed. This review will survey some of the changes that occur in host membranes during pathogen attack and how these are associated with the generation of defence responses. © The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  5. Exploiting Modelling and Simulation in Support of Cyber Defence

    NARCIS (Netherlands)

    Klaver, M.H.A.; Boltjes, B.; Croom-Jonson, S.; Jonat, F.; Çankaya, Y.

    2014-01-01

    The rapidly evolving environment of Cyber threats against the NATO Alliance has necessitated a renewed focus on the development of Cyber Defence policy and capabilities. The NATO Modelling and Simulation Group is looking for ways to leverage Modelling and Simulation experience in research, analysis

  6. CSIR eNews: Defence, peace, safety and security

    CSIR Research Space (South Africa)

    CSIR

    2007-12-01

    Full Text Available At the CSIR, science and technology (S&T) is hard at work for a peaceful, safe and prosperous South Africa. The organisation has developed strong S&T capabilities through its associations with key players in defence, safety and security...

  7. Direct and indirect chemical defence of pine against folivorous insects

    NARCIS (Netherlands)

    Mumm, R.; Hilker, M.

    2006-01-01

    The chemical defence of pine against herbivorous insects has been intensively studied with respect to its effects on the performance and behaviour of the herbivores as well as on the natural enemies of pine herbivores. The huge variety of terpenoid pine components play a major role in mediating

  8. Successive Evolutions of the Defence in Depth Concept

    Energy Technology Data Exchange (ETDEWEB)

    Poulat, B., E-mail: B.Poulat@iaea.org [International Atomic Energy Agency (IAEA), Department of Nuclear Safety and Security, Wagramer Strasse 5, P.O. Box 100, 1400 Vienna (Austria)

    2014-10-15

    Following Fukushima Daiichi accident, the Defence-in-depth concept, which is usually defined as a combination of a number of consecutive and independent levels of protection that would have to fail before harmful effects could be caused, has been confirmed as an essential element to be applied in the design of a nuclear facility to protect people and the environment. However, and although the implementation of the defence in depth concept had been required for long, the Fukushima Daiichi accident and the “stress tests” conducted in different countries have revealed deficiencies in its implementation. Consequently within the review of the IAEA safety requirements requested by Member states, it was important to check whether this concept was appropriately defined in order to be properly understood and fully implemented by vendors and operating organizations. By screening the successive definitions of the defence in depth principle and concept, this paper emphasizes the few issues which have been gradually clarified and enhanced to ensure effectiveness of the defence in depth as expressed from its original statement. (author)

  9. Polymorphism at selected defence gene analogs (DGAs) of Musa ...

    African Journals Online (AJOL)

    One of the major diseases affecting banana is Sigatoka or leaf spot disease that comprises three species, Mycosphaerella fijiensis, Mycosphaerella musicola and Mycosphaerella eumusae. Plants have a large number of defence related genes which trigger a cascade of defense responses that halt the spread of pathogens.

  10. Phytoplankton defence mechanisms: traits and trade-offs

    DEFF Research Database (Denmark)

    Pančić, Marina; Kiørboe, Thomas

    2018-01-01

    mechanisms in phytoplankton are diverse and include physiological (e.g. toxicity, bioluminescence), morphological (e.g. silica shell, colony formation), and behavioural (e.g. escape response) traits. However, the function of many of the proposed defence mechanisms remains elusive, and the costs and benefits...

  11. Alcohol misuse in patients attending a defence force general ...

    African Journals Online (AJOL)

    Results: Of the 658 patients approached, 40 (6%) declined to fill in the questionnaire. 42% of the 618 patients surveyed were ... 38,1% of male apprentices at the technical college and 40,0% of male current defence force members staying on the base scored 8 or more on the AUDIT. In the group scoring less than 8 on the ...

  12. Probabilistic Design of Coastal Flood Defences in Vietnam

    NARCIS (Netherlands)

    Mai Van, C.

    2010-01-01

    This study further develops the method of probabilistic design and to address a knowledge gap in its application regarding safety and reliability, risk assessment and risk evaluation to the fields of flood defences. The thesis discusses: - a generic probabilistic design framework for assessing flood

  13. Developmental Trends of the Defence of Superior Order: Acritical ...

    African Journals Online (AJOL)

    Developmental Trends of the Defence of Superior Order: Acritical Appraisal of the Statute of the International Criminal Court. Eni E Alobo. Abstract. No Abstract. LWATI: A Journal of Contemporary Research, 9(3), 107-125, 2012. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL ...

  14. Post-secretory fate of host defence components in mucus.

    Science.gov (United States)

    Salathe, Matthias; Forteza, Rosanna; Conner, Gregory E

    2002-01-01

    Airway mucus is a complex mixture of secretory products that provide a multifaceted defence against infection. Among many antimicrobial substances, mucus contains a peroxidase identical to milk lactoperoxidase (LPO) that is produced by goblet cells and submucosal glands. Airway secretions contain the substrates for LPO, namely thiocyanate and hydrogen peroxide, at concentrations sufficient for production of the biocidal compound hypothiocyanite, a fact confirmed by us in vitro. In vivo, inhibition of airway LPO in sheep significantly inhibits bacterial clearance, suggesting that the LPO system is a major contributor to host defences. Since secretory products including LPO are believed to be steadily removed by mucociliary clearance, their amount and availability on the surface is thought to be controlled solely by secretion. In contrast to this paradigm, new data suggest that LPO and other substances are retained at the ciliary border of the airway epithelium by binding to surface-associated hyaluronan, thereby providing an apical, fully active enzyme pool. Thus, hyaluronan, secreted from submucosal gland cells, plays a previously unrecognized pivotal role in mucosal host defence by retaining LPO and possibly other substances important for first line host defence at the apical surface 'ready for use' and protected from ciliary clearance.

  15. 240 THE RELEVANCE OF THE DEFENCE OF ALIBI IN CRIMINAL ...

    African Journals Online (AJOL)

    Fr. Ikenga

    It is this unique defence that we seek to analyse in this work. ... been guilty'3 According to the Supreme Court in Eke v State4 alibi means ... 3 E. Jowitt, Dictionary of English Law Vol 1 (London, Sweet and Maxwell 1959) pg 156 ... (a) Every person who actually does the act or makes the omission which constitutes the offence ...

  16. Interdepartmental Cooperation in Defence Issues and Strategic Intelligence

    Directory of Open Access Journals (Sweden)

    Nebojsa Nikolic

    2016-05-01

    Full Text Available The motivation for this paper comes from one successfully conducted empirical research about motivation of potential candidates to serve in the active reserve as a kind of military service which is recently introduced in the Serbian Army. The research team was faced with a set of problems related to the deadlines, resources and mandate issues. A solution was found in agile interdepartmental cooperation. Firstly, we started with identification of missing resources and mandates of our research team. Then, we investigated where we could find the missing issues. After that, we established lines for cooperation with other departments in the MoD. The clarity of interdepartmental communication and concretisation of demands and expectations were crucial for success. In the end we realized the full potential of interdepartmental cooperation and started to think about that phenomenon in the wider context of defence and security issues. We found some other examples of interdepartmental cooperation in earlier efforts of the defence sector reform, as well as some results in other armies. The paper presents strengths and opportunities of interdepartmental cooperation through temporary engaged working groups in the specific defence sector environment, as well as potential obstacles. In a wider aspect, interdepartmental cooperation in defence and security issues becomes more and more important because of new security challenges we are facing today.

  17. Currency crises with the threat of an interest rate defence

    NARCIS (Netherlands)

    Daniels, T.R.; Jager, H.; Klaassen, F.

    2011-01-01

    While virtually all currency crisis models recognise that the decision to abandon a peg depends on how tenaciously policy makers defend it, this is seldom modelled explicitly. We add the threat of an interest rate defence to the global game model of Morris and Shin (American Economic Review 88,

  18. Defence in Depth - Applied to the Nuclear System

    Energy Technology Data Exchange (ETDEWEB)

    Weightman, M., E-mail: mike_weightman@hotmail.com

    2014-10-15

    Full text: Normally, the Defence in Depth concept is applied to the technical barriers that provide protection to the public and workers from nuclear accidents. This allows designers, operators and regulators to challenge (along with using other design principles such as independence, redundancy, diversity, single point failure, etc) the technical systems provided to see whether more needs to be done to provide adequate defence in depth to ensure risks are reduced so far as is reasonably practical. Post Fukushima, much thought has gone into reconsidering whether the effectiveness of the defence in depth concept can be enhanced by, for example, rebalancing the attention between prevention and mitigation or enhancing the independence of protective measures such as providing extremely robust standalone emergency cooling capability. This presentation argues that Fukushima teaches us a more fundamental lesson - that the defence in depth concept (along with other design principles') should be applied to the nuclear system to see whether more should be done to enhance the institutional barriers in any particular nuclear system. These barriers are at three main levels: industry, regulators and stakeholders each with sub-barriers. It reinforces the need for industry and regulators to be independent, open and transparent so that the nuclear system can work effectively. Examples are given where the application of the model identifies areas for improvement in existing systems. (author)

  19. Psychiatric, Psychological and “Witchcraft” Defences to Murder in ...

    African Journals Online (AJOL)

    Background: Expert psychiatric testimony may be relevant in certain instances of homicide especially murder. However, the exposure of most psychiatric trainees may be inadequate in relation to the range of psychological defences available to an offender accused of homicide. Aim: To describe the psychiatric and ...

  20. CSIR eNews: Defence peace safety and security

    CSIR Research Space (South Africa)

    CSIR

    2008-03-01

    Full Text Available At the CSIR, science and technology (S&T) is hard at work for a peaceful, safe and prosperous South Africa. The organisation has developed strong S&T capabilities through its associations with key players in defence, safety and security...

  1. "Contributory intent" as a defence limiting delictual liability | Ahmed ...

    African Journals Online (AJOL)

    In terms of delictual liability, the term "fault" generally refers to the defendant's conduct, whereas "contributory fault" refers to the plaintiff's conduct. "Contributory intent" is a form of "contributory fault" and may apply as a defence limiting delictual liability within the ambit of the Apportionment of Damages Act 34 of 1956 ...

  2. The South African Defence Force and Horse Mounted Infantry ...

    African Journals Online (AJOL)

    Jacques

    2003-03-26

    Mar 26, 2003 ... Department of Defence in Pretoria, and oral history interviews with military .... were created almost from scratch and 'refined on the hoof' in the first three ... would culminate in a three or four day, thirty five or forty five kilometre .... organisation of 202 Bn. to be adjusted so as to accommodate horse and dog.

  3. Torpedo and countermeasures modelling in the Torpedo Defence System Testbed

    NARCIS (Netherlands)

    Benders, F.P.A.; Witberg, R.R.; H.J. Grootendorst, H.J.

    2002-01-01

    Several years ago, TNO-FEL started the development of the Torpedo Defence System Testbed (TDSTB) based on the TORpedo SIMulation (TORSIM) model and the Maritime Operations Simulation and Evaluation System (MOSES). MOSES provides the simulation and modelling environment for the evaluation and

  4. Communal range defence in primates as a public goods dilemma.

    Science.gov (United States)

    Willems, Erik P; Arseneau, T Jean M; Schleuning, Xenia; van Schaik, Carel P

    2015-12-05

    Classic socio-ecological theory holds that the occurrence of aggressive range defence is primarily driven by ecological incentives, most notably by the economic defendability of an area or the resources it contains. While this ecological cost-benefit framework has great explanatory power in solitary or pair-living species, comparative work on group-living primates has always found economic defendability to be a necessary, but not sufficient condition to account for the distribution of effective range defence across the taxon. This mismatch between theory and observation has recently been ascribed to a collective action problem among group members in, what is more informatively viewed as, a public goods dilemma: mounting effective defence of a communal range against intrusions by outgroup conspecifics. We here further develop this framework, and report on analyses at three levels of biological organization: across species, across populations within a single lineage and across groups and individuals within a single population. We find that communal range defence in primates very rarely involves collective action sensu stricto and that it is best interpreted as the outcome of opportunistic and strategic individual-level decisions. Whether the public good of a defended communal range is produced by solitary, joint or collective action is thus the outcome of the interplay between the unique characteristics of each individual, local and current socio-ecological conditions, and fundamental life-history traits of the species. © 2015 The Author(s).

  5. Global Tobacco Surveillance System (GTSS) - Global Adult Tobacco Survey (GATS)

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2008-2012. Centers for Disease Control and Prevention (CDC). Office on Smoking and Health (OSH) – Global Tobacco Surveillance System (GTSS) - Global Adult Tobacco...

  6. GENOTOXICITY OF TOBACCO SMOKE AND TOBACCO SMOKE CONDENSATE: A REVIEW

    Science.gov (United States)

    Genotoxicity of Tobacco Smoke and Tobacco Smoke Condensate: A ReviewAbstractThis report reviews the literature on the genotoxicity of main-stream tobacco smoke and cigarette smoke condensate (CSC) published since 1985. CSC is genotoxic in nearly all systems in which it h...

  7. Tobacco Control and Tobacco Farming: Separating Myth from Reality

    International Development Research Centre (IDRC) Digital Library (Canada)

    2014-09-10

    Sep 10, 2014 ... The bulk of the world's tobacco is produced in low- and middle-income countries. In order to dissuade these countries from implementing policies aimed at curbing tobacco consumption (such as increased taxes, health warnings, advertising bans, and smoke-free environments), the tobacco industry claims ...

  8. Tobacco Control and Tobacco Farming: Separating Myth from Reality

    International Development Research Centre (IDRC) Digital Library (Canada)

    10 sept. 2014 ... The bulk of the world's tobacco is produced in low- and middle-income countries. In order to dissuade these countries from implementing policies aimed at curbing tobacco consumption (such as increased taxes, health warnings, advertising bans, and smoke-free environments), the tobacco industry claims ...

  9. The environmental Impacts of tobaccos

    International Nuclear Information System (INIS)

    Shah, J.; Sohail, N.

    2006-01-01

    Tobacco is an important cash crop in Pakistan. It is a sensitive plant, prone to bacterial, fungal and viral diseases. Therefore, high levels of pesticides are used to grow tobacco. Many of these pesticides are highly toxic and have profound impacts not only on the smokers but also on the lives of tobacco farmers, their families and the environment. The environmental impacts of tobacco crop start right from its seedlings stage till throwing away of cigarette filters. These impacts are divided into three stages: (a) Environmental impacts at the tobacco growing stage, (b) Environmental impacts at tobacco manufacturing/processing stage, and (c) Environmental impacts of the tobacco use. This paper provides information of environmental impacts of tobacco crop at all the above-mentioned three stages and recommends measures for mitigation. (author)

  10. 27 CFR 40.257 - Processed tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Processed tobacco. 40.257 Section 40.257 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND...

  11. Polonium-210 in tobacco

    International Nuclear Information System (INIS)

    Harley, N.H.; Cohen, B.S.; Tso, T.C.

    1978-01-01

    The purpose of this paper was to present the measurements that have been made on tobacco and tobacco products and to indicate the studies that show the amount of 210 Po transferred to mainstream smoke and inhaled. The amounts reported to be in the lung are summarized. The authors have shown what average values might be expected in the lung due to normal deposition and clearance of the smoke aerosol and to compare these values with the measurements. The average dose to cells in the bronchial epithelium was estimated for the activities reported to be on the bronchial surface, and a comparison of this dose with a known tumorigenic alpha dose was made

  12. Tobacco Use among Sexual Minorities

    Science.gov (United States)

    Bryant, Lawrence O.; Bowman, Lorenzo

    2014-01-01

    This chapter addresses tobacco use among sexual minorities. It examines research on the prevalence of tobacco use in the lesbian, gay, bisexual, and transgender (LGBT) community and discusses why tobacco use within this group continues to significantly exceed that of the general population.

  13. 27 CFR 41.30 - Pipe tobacco and roll-your-own tobacco tax rates.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Pipe tobacco and roll-your-own tobacco tax rates. 41.30 Section 41.30 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS...

  14. Tobacco point-of-purchase promotion: examining tobacco industry documents.

    Science.gov (United States)

    Lavack, Anne M; Toth, Graham

    2006-10-01

    In the face of increasing media restrictions around the world, point-of-purchase promotion (also called point-of-sale merchandising, and frequently abbreviated as POP or POS) is now one of the most important tools that tobacco companies have for promoting tobacco products. Using tobacco industry documents, this paper demonstrates that tobacco companies have used point-of-purchase promotion in response to real or anticipated advertising restrictions. Their goal was to secure dominance in the retail setting, and this was achieved through well-trained sales representatives who offered contracts for promotional incentive programmes to retailers, which included the use of point-of-sale displays and merchandising fixtures. Audit programmes played an important role in ensuring contract enforcement and compliance with a variety of tobacco company incentive programmes. Tobacco companies celebrated their merchandising successes, in recognition of the stiff competition that existed among tobacco companies for valuable retail display space.

  15. Price and consumption of tobacco

    Directory of Open Access Journals (Sweden)

    Virendra Singh

    2012-01-01

    Full Text Available Background: It is thought that price increase in tobacco products leads to reduced consumption. Though many studies have substantiated this concept, it has not been well studied in India. Recently, price of tobacco products was increased due to ban on plastic sachets of chewing tobacco and increased tax in Rajasthan. This study was designed to evaluate the effect of price rise on overall consumption of tobacco in Jaipur city, Rajasthan. Materials and Methods: This study was carried out in Jaipur city. Two-staged stratified sampling was used. In the first phase of study, cost and consumption of various tobacco products in the months of February and April were enquired from 25 retail tobacco shops. In the second phase, tobacco consumption was enquired from 20 consecutive consumers purchasing any tobacco product from all the above retail tobacco shops. The data were statistically analyzed using descriptive statistics and paired "t" test. Results: The comparison of prices of tobacco products between February and April revealed that the price of cigarette, bidi, and chewing tobacco has increased by 19%, 21%, and 68%, respectively. Average decrease in sales of cigarettes, bidi, and chewing tobacco at shops included in the study were 14%, 23%, and 38%, respectively. The consumers purchasing tobacco also reported decreased consumption. Chewing tobacco showed the maximum reduction (21%. Consumption of cigarette and bidi has also reduced by 15% and 13%, respectively. Conclusion: It may be concluded that reduction in consumption is associated with increased price of tobacco products. Reduced consumption is comparative to the magnitude of price increase.

  16. Defence Industrial Policies and Their Impact on Acquisition Outcomes: A Comparative Analysis of the United Kingdom and Australia

    Science.gov (United States)

    2012-09-01

    average costs for firms in that industry but nonetheless support a positive (or non- negative ) level of profit. Defence industrial policies & their...prompted by increasing pressure on defence budgets; consolidation of the UK defence industry; “ globalisation ” of UK defence companies & threat of exit

  17. Instar-specific sensitivity of specialist Manduca sexta larvae to induced defences in their host plant Nicotiana attenuata

    NARCIS (Netherlands)

    Van Dam, N.M.; Hermenau, U.; Baldwin, I.T.

    2001-01-01

    1. The time delay associated with the activation of induced defences is thought to be a liability for this type of defence because it allows herbivores to remove biomass before the defence is fully induced. When defences are costly and plants grow with competitors, however, it may be more

  18. Life-history constraints in grassland plant species: a growth-defence trade-off is the norm

    Science.gov (United States)

    E.M. Lind; E.T. Borer; E.W. Seabloom; P.B. Adler; J.D. Bakker; D.M. Blumenthal; M. Crawley; K.F. Davies; J. Firn; D.S. Gruner; S. Harpole; Y. Hautier; H. Hillebrand; J.M.H. Knops; B.A. Melbourne; B. Mortensen; A.C. Risch; M. Schuetz; C.J. Stevens; P.D. Wragg

    2013-01-01

    Plant growth can be limited by resource acquisition and defence against consumers, leading to contrasting trade-off possibilities. The competition-defence hypothesis posits a trade-off between competitive ability and defence against enemies (e.g. herbivores and pathogens). The growth-defence hypothesis suggests that strong competitors for nutrients are also defended...

  19. Tobacco ringspot virus

    Science.gov (United States)

    Tobacco ringspot virus (TRSV), and its vector, the dagger nematodes (Xiphinema americanum and related species) are widely distributed throughout the world. Cucumber, melon, and watermelon are particularly affected by TRSV. Symptoms can vary with plant age, the strain of the virus, and environment...

  20. NO TOBACCO DAY

    CERN Multimedia

    Medical Service

    2002-01-01

    The CERN Medical Service is joining in with the world no tobacco day, which takes place on 31 May 2002. We encourage you to take this opportunity to stop smoking for good. Nurses and Doctors will be present on that day to give out information on methods to stop smoking and to assist you in your efforts.

  1. NEONATAL TOBACCO SYNDROME

    Directory of Open Access Journals (Sweden)

    R.A.Kireev

    2008-12-01

    Full Text Available The objective of the research is to study neonatal adaptation in new-born children from the tobacco abused mothers. A comparative analysis of clinical and neuroendochnal status and lipid metabolism in new-born children from smoking and non-smoking mothers was carried out Neonatal adaptation disorders were revealed in new-born children from the smoking mothers.

  2. FUELS IN TOBACCO PRODUCTION

    Directory of Open Access Journals (Sweden)

    M. Čavlek

    2008-09-01

    Full Text Available Energy production from biomass can reduce „greenhouse effect” and contribute to solving energy security especially in the agricultural households which rely on energy from fossil fuels. In Croatia fuel-cured tobacco is produced on about 5000 ha. Gross income for the whole production is about 180 000 000 kn/year. Flue-cured tobacco is a high energy consuming crop. There are two parts of energy consumption, for mechanization used for the field production (11% and, energy for bulk-curing (89%. In each case, presently used fuels of fossil origin need to be substituted by an alternative energy source of organic origin. Hereafter attention is paid to finding a more economic and ecologically acceptable fuel for curing tobacco. Curing flue-cured tobacco is done by heated air in curing burns. Various sources of heat have been used; wood, coal, oil and gas. In each case different burning facilities of different efficiency have been used. This has had an impact on curing costs and ecology. Recently, mostly used fuel has been natural gas. However, gas is getting expensive. Consequently, an alternative fuel for curing tobacco is sought for. According to literature, agricultural crops suitable for the latter purpose could be wheat, barley, maize, sorghum, sugar beet and some other annual and perennial plant species. Wooden pellets (by-products are suitable for combustion too. Ligno-cellulose fuels have been used for heating since long time. However, not sufficient research has been done from an applied point of view (Venturi and Venturi, 2003. Fuel combustion is getting more efficient with developing technological innovations. The curing barn manufacturers are offering technology for combusting wooden pellets (by-products for curing tobacco. The pellets are available on domestic market. The same technology can be used for combustion of maize grain. Within “Hrvatski duhani” research on suitability of using wooden pellets and maize grain and whole

  3. Analysis of the tobacco industry’s interference in the enforcement of health warnings on tobacco products in Brazil

    Directory of Open Access Journals (Sweden)

    Cristina de Abreu Perez

    2017-10-01

    Full Text Available Abstract: This article aims to analyze the relationship between the Brazilian government’s adoption of a regulatory measure with a strong impact on the population and the opposition by invested interest groups. The methodology involves the analysis of official documents on the enforcement of health warnings on tobacco products sold in Brazil. In parallel, a search was conducted for publicly available tobacco industry documents resulting from lawsuits, with the aim of identifying the industry’s reactions to this process. The findings suggest that various government acts were affected by direct interference from the tobacco industry. In some cases the interventions were explicit and in others they were indirect or difficult to identify. In light of the study’s theoretical framework, the article provides original information on the Brazilian process that can be useful for government policymakers in the strategic identification of tobacco control policies.

  4. Environmental health organisations against tobacco.

    LENUS (Irish Health Repository)

    Mulcahy, Maurice

    2009-04-01

    Implementing the World Health Organisation (WHO) Framework Convention on Tobacco Control (FCTC) relies heavily on enforcement. Little is known of the way different enforcement agencies operate, prioritise or network. A questionnaire was sent to representatives of the International Federation of Environmental Health (IFEH) in 36 countries. Tobacco control was given low priority. Almost two thirds did not have any tobacco control policy. A third reported their organisation had worked with other agencies on tobacco control. Obstacles to addressing tobacco control included a lack of resources (61%) and absence of a coherent strategy (39%).

  5. Necessity, private defence and the killing of Mary.

    Science.gov (United States)

    Rogers, J

    2001-07-01

    This article examines the reasons used by the Court of Appeal in Re A (Children) to authorise and justify an operation which would inevitably kill the weaker of a pair of conjoined twins in order to offer the stronger twin a good chance of a long and happy life. The crux of the judgment was that a utilitarian theory of necessity could justify this operation. This article seeks to define the criminal law defences at issue in the case and to argue that utilitarian necessity is such a dangerous doctrine that it should never be employed if there is any other defence which can be made to serve the same purpose--as there was in the present case.

  6. Integration of Renewable Generation in Power System Defence Plans

    DEFF Research Database (Denmark)

    Das, Kaushik

    Increasing levels of penetration of wind power and other renewable generations in European power systems pose challenges to power system security. The power system operators are continuously challenged especially when generations from renewables are high thereby reducing online capacity of conven......Increasing levels of penetration of wind power and other renewable generations in European power systems pose challenges to power system security. The power system operators are continuously challenged especially when generations from renewables are high thereby reducing online capacity......, one of them being the North East area with high share of wind power generation.The aim of this study is to investigate how renewable generations like wind power can contribute to the power system defence plans. This PhD project “Integration of Renewable Generation in Power System Defence Plans...

  7. Nelson Mandela's defence: A psychological capital documentary analysis

    Directory of Open Access Journals (Sweden)

    Rene van Wyk

    2014-11-01

    Full Text Available This qualitative documentary analysis examines Nelson Mandela�s defence statement at the Rivonia Trial, Pretoria Supreme Court, on 20 April 1964. The defence document is analysed through the psychological capital lens, depicting themes that support the constructs of hope, efficacy, resilience and optimism. Psychological capital characteristics played a major role in the initial non-violent policies of negotiation. The inevitable establishment of Umkhonto we Sizwe followed, as a result of the increased restrictions and unwillingness of government to negotiate and collaborate. Mandela showed a determined spirit to unite the country. The discussion gives insight into Mandela�s authentic psychological capital leadership under difficult political and personal circumstances. Some implications are indicated in adopting Mandela�s psychological characteristics for personal reform.

  8. The Morality and Economics of Safety in Defence Procurement

    Science.gov (United States)

    Clement, Tim

    Ministry of Defence policy is to conform as closely as possible to UK health and safety legislation in all its operations. We consider the implications of the law and the guidance provided by the Health and Safety Executive for the arguments we need to make for the safety of defence procurements, and extract four general principles to help in answering the questions that arise when considering the safety of systems with complex behaviour. One of these principles is analysed further to identify how case law and the guidance interpret the requirement for risks to be reduced so far as is reasonably practicable. We then apply the principles to answer some questions that have arisen in our work as Independent Safety Auditors, including the limits to the tolerability of risk to armed forces personnel and civilians in wartime, and the acceptability of the transfer of risk from one group to another when controls on risk are introduced.

  9. Gender differences in tobacco use.

    Science.gov (United States)

    Grunberg, N E; Winders, S E; Wewers, M E

    1991-01-01

    Gender differences in overall tobacco use clearly exist. In general, men are more likely to use tobacco products than are women. However, this simple generalization, ignoring type of tobacco products, time, and culture, masks many more interesting gender differences in tobacco use. There are pronounced gender differences in tobacco use of specific tobacco products within some cultures but not others. Yet these differences have changed across time, including narrowing and widening of this gender gap, depending on culture and tobacco product. This article addresses these issues and presents possible psychosocial, biological, and psychobiological explanations for these phenomena. In addition, the implications of these differences and ways to learn more about these important differences are discussed.

  10. Politics, pleasure, violence: Swedish defence propaganda in social media

    OpenAIRE

    Rodrigo Ferrada Stoehrel

    2013-01-01

    In recent years, the Swedish Armed Forces have produced and distributed highly edited video clips on YouTube that show moving images of military activity. Alongside this development, mobile phone apps have emerged as an important channel through which the user can experience and take an interactive part in the staging of contemporary armed conflict. This article examines the way in which the aesthetic and affective experience of Swedish defence and security policy is socially and (media-)cult...

  11. KYPO – A Platform for Cyber Defence Exercises

    OpenAIRE

    Čeleda Pavel; Čegan Jakub; Vykopal Jan; Tovarňák Daniel

    2015-01-01

    Correct and timely responses to cyber attacks are crucial for the effective implementation of cyber defence strategies and policies. The number of threats and ingenuity of attackers is ever growing, as is the need for more advanced detection tools, techniques and skilled cyber security professionals. KYPO – Cyber Exercise & Research Platform is focused on modelling and simulating complex computer systems and networks in a virtualized and separated environment. The platform enables realist...

  12. The Advent of Representative Associations in the Irish Defence Forces

    Science.gov (United States)

    1992-06-05

    year period from 1975 to 1988. The Submission Group had difficulty finding appropriate groups in the Irish labour market against which to compare the...in the Irish Labour market , the average male industrial worker was chosen. In choosing the male industrial worker, it was not suggested that this...Defence Forces to have all young officers attend University College Galway ( UCG ) or a similar third level institute for the purpose of acquiring a

  13. Aerial Refueling For NATO’s Smart Defence Initiative

    Science.gov (United States)

    2012-04-01

    Rome: NATO Defense College, 2012, 148. 40 David A. Brown , "NATO Studying Development of Dedicated Refueling Unit Similar to Early Warning Force...accessed March 1, 2012). Brown , David A. "NATO Studying Development of Dedicated Refueling Unit Similar to Early Warning Force." Aviation Week...Aircraft. Coulsdon, Surrey: IHS Global Limited, 2011. Jennings, Gareth . "Nations Pool for NATO C-17A Fleet." Jane’s Defence Weekly, October 2008

  14. A Primer on Recent Canadian Defence Budgeting Trends and Implications

    Directory of Open Access Journals (Sweden)

    David Perry

    2015-04-01

    Full Text Available Faced with a dangerous world, the federal government has made recapitalizing and updating Canada’s armed forces a priority. Unfortunately, fiscal pressures obliged the government to deviate from its Canada First Defence Strategy, cutting staff and delaying military hardware acquisitions. However, the introduction this year of the Defence Procurement Strategy should allow Ottawa to use improved approaches to buy equipment that would otherwise have been purchased already under the DND’s opaque capital expenditure system. At present, DND capital funds are mostly subject to accrual accounting. Capital costs are charged against the defence budget as annual amortization expenses over equipment lifecycles. While this enables multiple capital projects to go ahead simultaneously, not all of the money covering capital costs is treated this way. Traditional A-Base Vote 5 expenses are still charged to the budget the year the expenditure is made — and the DND consistently underspends the Vote 5 funds available by as much as 28 percent. Since 2007/8, an estimated $6.42 billion wasn’t used as intended. While some of this can be carried forward, there are limits. Leftover funds exceeding them are returned to the Treasury and are thereby lost. It’s up to the DND to make up losses out of future funding. Just as bad, the accrual method doesn’t fully account for inflation, so when schedules slip, project purchasing power diminishes by hundreds of millions of dollars. Ambitious initiatives like the Joint Support Ship and (likely the Canadian Surface Combatant end up taking hits to reflect harsh budgetary realities; the capabilities of Canada’s soldiers suffer. This policy brief draws on research and confidential interviews to highlight the pressing need for reform in Canadian defence procurement.

  15. Can the failing firm defence rule be counterproductive?

    OpenAIRE

    Helder Vasconcelos

    2013-01-01

    The present paper investigates the role of the failing firm defence (FFD) concept in the merger control process within a Cournot setting where (i) endogenous mergers are motivated by prospective efficiency gains and (ii) mergers must be submitted to an antitrust authority that might demand partial divestiture for approval. The findings show that when the FFD concept is one of the tools available for controlling the merger process, firms can strategically embark on a merger that makes other fi...

  16. Chemical defence in chrysomelid eggs and neonate larvae

    OpenAIRE

    Pasteels, Jacques M.; Daloze, D.; Rowell-Rahier, Martine

    2009-01-01

    Eggs and neonate larvae of chrysomelid beetles (sub-tribes Chrysomelina and Phyllodectina) were investigated for the presence of defensive substances. The two isoxazolinone glucosides (compounds 1 and 2), characteristic of the adult defence secretion, were detected in the eggs of all studied species. Compound 2, containing a nitropropionate, is always present in concentrations (above 10-2 M), which are highly deterrent to the ant Myrmica rubra. This compound is not at all or only slightly to...

  17. 2015 Status Report on Major Defence Equipment Procurements

    OpenAIRE

    David Perry

    2015-01-01

    Federal elections may be good for democracy, but the campaigns — particularly the lengthy one recently held in Canada — can be crippling for plans to better arm our military. Just before the election was called, there were public signs of important progress being made in what has long been a frustratingly slow and bureaucratically complex procurement process. But then the campaign left the Department of National Defence and other federal departments unable to secure approvals from either a de...

  18. Mapping a product-service-system delivering defence avionics availability

    OpenAIRE

    Settanni, E.; Thenent, N.; Newnes, L.; Parry, G.; Goh, Y. M.

    2017-01-01

    Long-term support agreements such as availability-based contracts are often associated with the servitization of business models in such sectors as defence aerospace. In practice, there is no unambiguous way of linking availability and service outcomes from an operational perspective; rather, the focus tends to be placed almost exclusively on product-related metrics. To address this gap, this paper outlines a conceptual model of how advanced service outcomes should be delivered under an avail...

  19. Tobacco advertising in retail stores.

    Science.gov (United States)

    Cummings, K M; Sciandra, R; Lawrence, J

    1991-01-01

    Recent studies have described tobacco advertising in the print media, on billboards, and through sponsorship of cultural and sporting events. However, little attention has been given to another common and unavoidable source of tobacco advertising, that which is encountered in retail stores. In July 1987, we conducted a survey of 61 packaged goods retail stores in Buffalo, NY, to assess the prevalence and type of point-of-sale tobacco advertising. In addition, store owners or managers were surveyed to determine their store's policy regarding tobacco advertising, receipt of monetary incentives from distributors for displaying tobacco ads, and willingness to display antitobacco ads. Six types of stores were involved in the study: 10 supermarkets, 10 privately owned grocery stores, 9 chain convenience food stores that do not sell gasoline, 11 chain convenience food stores that sell gasoline, 11 chain pharmacies, and 10 private pharmacies. Two-thirds of the stores displayed tobacco posters, and 87 percent had promotional items advertising tobacco products, primarily cigarettes. Larger stores, and those that were privately owned, tended to display more posters and promotional items. Eighty percent of tobacco product displays were for cigarettes, 16 percent for smokeless tobacco products, and 4 percent for cigars and pipe tobacco. Convenience stores selling gasoline had the most separate tobacco product displays. Of tobacco product displays, 24 percent were located adjacent to candy and snack displays. Twenty-nine of the 61 store owners or managers indicated that their store had a policy regulating the display of tobacco ads and tobacco product displays.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1910192

  20. Defence and security applications of quantum cascade lasers

    Science.gov (United States)

    Grasso, Robert J.

    2016-09-01

    Quantum Cascade Lasers (QCL) have seen tremendous recent application in the realm of Defence and Security. And, in many instances replacing traditional solid state lasers as the source of choice for Countermeasures, Remote Sensing, In-situ Sensing, Through-Barrier Sensing, and many others. Following their development and demonstration in the early 1990's, QCL's reached some maturity and specific defence and security application prior to 2005; with much initial development fostered by DARPA initiatives in the US, dstl, MoD, and EOARD funding initiatives in the UK, and University level R&D such as those by Prof Manijeh Razeghi at Northwestern University [1], and Prof Ted Masselink at Humboldt University [2]. As QCL's provide direct mid-IR laser output for electrical input, they demonstrate high quantum efficiency compared with diode pumped solid state lasers with optical parametric oscillators (OPOs) to generate mid-Infrared output. One particular advantage of QCL's is their very broad operational bandwidth, extending from the terahertz to the near-infrared spectral regions. Defence and Security areas benefiting from QCL's include: Countermeasures, Remote Sensing, Through-the-Wall Sensing, and Explosive Detection. All information used to construct this paper obtained from open sources.

  1. Transgenerational effects alter plant defence and resistance in nature.

    Science.gov (United States)

    Colicchio, J

    2017-04-01

    Trichomes, or leaf hairs, are epidermal extensions that take a variety of forms and perform many functions in plants, including herbivore defence. In this study, I document genetically determined variation, within-generation plasticity, and a direct role of trichomes in herbivore defence for Mimulus guttatus. After establishing the relationship between trichomes and herbivory, I test for transgenerational effects of wounding on trichome density and herbivore resistance. Patterns of interannual variation in herbivore density and the high cost of plant defence makes plant-herbivore interactions a system in which transgenerational phenotypic plasticity (TPP) is apt to evolve. Here, I demonstrate that parental damage alters offspring trichome density and herbivore resistance in nature. Moreover, this response varies between populations. This is among the first studies to demonstrate that TPP contributes to variation in nature, and also suggests that selection can modify TPP in response to local conditions. © 2017 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2017 European Society For Evolutionary Biology.

  2. Defence nuclear waste disposal in Russia. International perspective

    International Nuclear Information System (INIS)

    Stenhouse, M.J.; Kirko, V.I.

    1998-01-01

    Significant amounts of liquid and solid radioactive waste have been generated in Russia during the production of nuclear weapons, and there is an urgent need to find suitable ways to manage these wastes in a way that protects both the current population and future generations. This book contains contributions from pure and applied scientists and other representatives from Europe, North America, and Russia, who are, or have been, actively involved in the field of radioactive waste management and disposal. First-hand experience of specific problems associated with defence-related wastes in the USA and the Russian Federation is presented, and current plans are described for the disposal of solid wastes arising from civilian nuclear power production programmes in other countries, including Belgium, Bulgaria, Canada, Germany and the UK. The book provides a good insight into ongoing research at local and national level within Russia, devoted to the safe disposal of defence-related radioactive waste. It also demonstrates how existing expertise and technology from civilian nuclear waste management programmes can be applied to solving the problems created by nuclear defence programmes. Contributions address methods of immobilisation, site selection methodology, site characterisation techniques and data interpretation, the key elements of safety/performance assessments of planned deep (geological) repositories for radioactive waste, and radionuclide transport modelling. Concerns associated with certain specific nuclear waste disposal concepts and repository sites are also presented. refs

  3. Anosognosia as motivated unawareness: the 'defence' hypothesis revisited.

    Science.gov (United States)

    Turnbull, Oliver H; Fotopoulou, Aikaterini; Solms, Mark

    2014-12-01

    Anosognosia for hemiplegia has seen a century of almost continuous research, yet a definitive understanding of its mechanism remains elusive. Essentially, anosognosic patients hold quasi-delusional beliefs about their paralysed limbs, in spite of all the contrary evidence, repeated questioning, and logical argument. We review a range of findings suggesting that emotion and motivation play an important role in anosognosia. We conclude that anosognosia involves (amongst other things) a process of psychological defence. This conclusion stems from a wide variety of clinical and experimental investigations, including data on implicit awareness of deficit, fluctuations in awareness over time, and dramatic effects upon awareness of psychological interventions such as psychotherapy, reframing of the emotional consequences of the paralysis, and first versus third person perspectival manipulations. In addition, we review and refute the (eight) arguments historically raised against the 'defence' hypothesis, including the claim that a defence-based account cannot explain the lateralised nature of the disorder. We argue that damage to a well-established right-lateralised emotion regulation system, with links to psychological processes that appear to underpin allocentric spatial cognition, plays a key role in anosognosia (at least in some patients). We conclude with a discussion of implications for clinical practice. Copyright © 2014 Elsevier Ltd. All rights reserved.

  4. Defence in depth by 'Leittechnique' systems with graded intelligence

    International Nuclear Information System (INIS)

    Aleite, W.

    1983-01-01

    In the past, only two types of nuclear power plant instrumentation and control systems were in use in the Federal Republic of Germany (FRG): safety systems and operational systems. Present nuclear power plant 'Leittechnique' systems in the FRG have been expanded from this 'black-and-white' status to multiple-grade systems with respect to safety, qualification requirements and intelligence. The extensive experience of the past has encouraged the rule-making committees - representing all parties working in the nuclear field - to differentiate between the protection limitations and condition limitations of the reactor protection system on one hand and the information systems (including the accident monitoring and alarm system) of different safety importance on the other, assuming additional extensive application of non-safety-grade operational Leittechnique systems. These definitions of categories are in accordance with international practice and enable designers to apply 'echelons of defence', composed of equipment of all categories, in accordance with 'defence-in-depth' concepts. They also simplify the introduction of computerized equipment, especially in the lower safety categories. Status, background and reasons of the introduction, as well as typical defence-in-depth modes, of the first running Leittechnique system of this kind (in the Grafenrheinfeld nuclear power plant) and especially their different tasks in disturbance handling are described. The international situation and future developments are briefly characterized. (author)

  5. Tobacco industry strategies for influencing European Community tobacco advertising legislation.

    Science.gov (United States)

    Neuman, Mark; Bitton, Asaf; Glantz, Stanton

    2002-04-13

    Restrictions on tobacco company advertising and sponsorship are effective parts of tobacco control programmes worldwide. Through Council Directive 98/43/EC, the European Community (EC) sought to end all tobacco advertising and sponsorship in EC member states by 2006. Initially proposed in 1989, the directive was adopted in 1998, and was annulled by the European Court of Justice in 2000 following a protracted lobbying campaign against the directive by a number of interested organisations including European tobacco companies. A new advertising directive was proposed in May, 2001. We reviewed online collections of tobacco industry documents from US tobacco companies made public under the US Master Settlement Agreement of 1998. Documents reviewed dated from 1978 to 1994 and came from Philip Morris, R J Reynolds, and Brown and Williamson (British American Tobacco) collections. We also obtained approximately 15,000 pages of paper records related to British American Tobacco from its documents' depository in Guildford, UK. This information was supplemented with information in the published literature and consultations with European tobacco control experts. The tobacco industry lobbied against Directive 98/43/EC at the level of EC member state governments as well as on a pan-European level. The industry sought to prevent passage of the directive within the EC legislature, to substitute industry-authored proposals in place of the original directive, and if necessary to use litigation to prevent implementation of the directive after its passage. The tobacco industry sought to delay, and eventually defeat, the EC directive on tobacco advertising and sponsorship by seeking to enlist the aid of figures at the highest levels of European politics while at times attempting to conceal the industry's role. An understanding of these proposed strategies can help European health advocates to pass and implement effective future tobacco control legislation.

  6. Tobacco and Nicotine Product Testing

    Science.gov (United States)

    Biener, Lois; Leischow, Scott J.; Zeller, Mitch R.

    2012-01-01

    Introduction: Tobacco product testing is a critical component of the Family Smoking Prevention and Tobacco Control Act (FSPTCA), which grants the Food and Drug Administration the authority to regulate tobacco products. The availability of methods and measures that can provide accurate data on the relative health risks across types of tobacco products, brands, and subbrands of tobacco products on the validity of any health claims associated with a product, and on how consumers perceive information on products toxicity or risks is crucial for making decisions on the product's potential impact on public health. These tools are also necessary for making assessments of the impact of new indications for medicinal products (other than cessation) but more importantly of tobacco products that may in the future be marketed as cessation tools. Objective: To identify research opportunities to develop empirically based and comprehensive methods and measures for testing tobacco and other nicotine-containing products so that the best science is available when decisions are made about products or policies. Methods: Literature was reviewed to address sections of the FSPTCA relevant to tobacco product evaluation; research questions were generated and then reviewed by a committee of research experts. Results: A research agenda was developed for tobacco product evaluation in the general areas of toxicity and health risks, abuse liability, consumer perception, and population effects. Conclusion: A cohesive, systematic, and comprehensive assessment of tobacco products is important and will require building consensus and addressing some crucial research questions. PMID:21460383

  7. New media and tobacco control.

    Science.gov (United States)

    Freeman, Becky

    2012-03-01

    This paper reviews how the tobacco industry is promoting its products online and examines possible regulation models to limit exposure to this form of marketing. Opportunities to use new media to advance tobacco control are also discussed and future research possibilities are proposed. Published articles and grey literature reports were identified through searches of the electronic databases, PUBMED and Google Scholar using a combination of the following search terms: tobacco or smoking and new media, online media, social media, internet media, Web 2.0, Facebook, YouTube and Twitter. A possible obstacle to fully realising the benefits of regulating tobacco marketing activities and effectively communicating tobacco control messages is the rapid evolution of the media landscape. New media also offer the tobacco industry a powerful and efficient channel for rapidly countering the denormalising strategies and policies of tobacco control. Evidence of tobacco promotion through online media is emerging, with YouTube being the most researched social media site in the tobacco control field. The explosive rise in Internet use and the shift to these new media being driven by consumer generated content through social platforms may mean that fresh approaches to regulating tobacco industry marketing are needed.

  8. Tobacco industry efforts to erode tobacco advertising controls in Hungary.

    Science.gov (United States)

    Szilágyi, T; Chapman, S

    2004-12-01

    To review strategies of transnational tobacco companies (TTCs) at creating a favourable advertising environment for their products in Hungary, with special regard to efforts resulting in the liberalisation of tobacco advertising in 1997. Analysis of internal tobacco industry documents relevant to Hungary available on the World Wide Web. Transcripts of speeches of members of the Parliament during the debate of the 1997 advertising act were also reviewed. The tobacco companies not only entered the Hungarian market by early participation in the privatisation of the former state tobacco monopoly, but also imported theirsophisticated marketing experiences. Evasion and violation of rules in force, creation of new partnerships, establishment and use of front groups, finding effective ways for influencing decision makers were all parts of a well orchestrated industry effort to avoid a strict marketing regulation for tobacco products.

  9. 2015 Status Report on Major Defence Equipment Procurements

    Directory of Open Access Journals (Sweden)

    David Perry

    2015-12-01

    Full Text Available Federal elections may be good for democracy, but the campaigns — particularly the lengthy one recently held in Canada — can be crippling for plans to better arm our military. Just before the election was called, there were public signs of important progress being made in what has long been a frustratingly slow and bureaucratically complex procurement process. But then the campaign left the Department of National Defence and other federal departments unable to secure approvals from either a defence minister or the Treasury Board, until the election ended and the new prime minister appointed the current cabinet. There had already been upheaval prior to that: In the first seven months of 2015, the three senior leaders at the Canadian Forces and the Defence Department (including the minister had been replaced, along with many other people critical to the procurement process. In addition, there had been changes in the Public Works Department and the Defence Procurement Strategy Secretariat. Frustrating and disappointing delays have long been a matter of course in Canada’s defence procurement process. In 2014/15, the number of ministerial or Treasury Board approvals to allow projects to proceed was half of that in 2009/10. Yet the demand for approvals has not abated. In addition to the turnover of key figures involved in the procurement and approval process, delays have come from a number of major steps added to the process, making an already lengthy and complex system even more so. To be sure, these steps were added in the pursuit of improved financial management and project management, with the aim of addressing longstanding problems. But it will take years to see if those objectives have been realized. An irony here is that the budget for military procurement has increased. Between 2004 and 2009, the Defence Department’s procurement budget nearly doubled. But the funding was never matched by the capacity to manage it. In 2003, the Material

  10. Anti-tobacco control industry strategies in Turkey.

    Science.gov (United States)

    Keklik, Seda; Gultekin-Karakas, Derya

    2018-02-26

    Transnational tobacco companies (TTCs) penetrated the Turkish cigarette market due to trade and investment liberalization in the post-1980 period and eventually secured full control. Despite tobacco control policies put in place in reaction to accelerating consumption, TTCs reinforced their market power through a variety of strategies. This paper explores industry strategies that counteract tobacco control policies in Turkey. The study employs both qualitative and quantitative analyses to explore industry strategies in Turkey. Besides the content analyses of industry and market reports, descriptive analyses were conducted for the sub-periods of 1999-2015. The analyses focus on the market strategies of product innovation, advertisement-promotion, cost management and pricing. Rising sales of low tar, ultra-low tar, slim, super-slim and flavoured cigarettes indicate that product innovation served to sustain consumption. Besides, the tobacco industry, using its strong distribution channels, the Internet, and CSR projects, were found to have promoted smoking indirectly. The industry also rationalized manufacturing facilities and reduced the cost of tobacco, making Turkey a cigarette-manufacturing base. Tobacco manufacturers, moreover, offered cigarettes in different price segments and adjusted net prices both up and down according to price categories and market conditions. In response to the successful effect of shifts in price margins, the market share of mid-priced cigarettes expanded while those within the economy category maintained the highest market share. As a result of pricing strategies, net sales revenues increased. Aside from official cigarette sales, the upward trends in the registered and unregistered sales of cigarette substitutes indicate that the demand-side tobacco control efforts remain inadequate. The Turkish case reveals that the resilience of the tobacco industry vis-à-vis mainstream tobacco control efforts necessitates a new policy perspective

  11. Tobacco and the Movies

    International Nuclear Information System (INIS)

    Glantz, Stanton

    2005-01-01

    America's leading health organizations agree. Smoking on screen is the No.1 recruiter of new adolescent smokers in the United States - 390,000 kids a year, of whom 120,000 will die from tobacco-caused diseases. That's more Americans than die from drunk driving, criminal violence, illicit drugs, and HIV/AIDS combined. Why does Hollywood still promote smoking? Is it corrupt? Or stupid?

  12. Psychopathology and tobacco demand.

    Science.gov (United States)

    Farris, Samantha G; Aston, Elizabeth R; Zvolensky, Michael J; Abrantes, Ana M; Metrik, Jane

    2017-08-01

    Behavioral economic measurement of the relative value of tobacco (Cigarette Purchase Task; CPT) is used to examine individual differences in motivation for tobacco under certain contexts. Smokers with psychopathology, relative to those without, may demonstrate stronger demand for tobacco following a period of smoking deprivation, which could account for disparate rates of smoking and cessation among this subgroup. Participants (n=111) were community-recruited adult daily smokers who completed the CPT after a deprivation period of approximately 60min. Presence of psychopathology was assessed via clinical interview; 40.5% (n=45) of the sample met criteria for past-year psychological diagnosis. Specifically, 31.5% (n=35) had an emotional disorder (anxiety/depressive disorder), 17.1% (n=19) had a substance use disorder, and 19.1% of the sample had more than one disorder. Smokers with any psychopathology showed significantly higher intensity (demand at unrestricted cost; $0) and O max (peak expenditure for a drug) relative to smokers with no psychopathology. Intensity was significantly higher among smokers with an emotional disorder compared to those without. Smokers with a substance use disorder showed significantly higher intensity and O max , and lower elasticity, reflecting greater insensitivity to price increases. Having≥2 disorders was associated with higher intensity relative to having 1 or no disorders. Findings suggest that presence of psychopathology may be associated with greater and more persistent motivation to smoke. Future work is needed to explore the mechanism linking psychopathology to tobacco demand. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Tobacco and the Movies

    Energy Technology Data Exchange (ETDEWEB)

    Glantz, Stanton

    2005-09-19

    America's leading health organizations agree. Smoking on screen is the No.1 recruiter of new adolescent smokers in the United States - 390,000 kids a year, of whom 120,000 will die from tobacco-caused diseases. That's more Americans than die from drunk driving, criminal violence, illicit drugs, and HIV/AIDS combined. Why does Hollywood still promote smoking? Is it corrupt? Or stupid?

  14. Dose-stochastic radiobiological effect relationship in model of two reactions and estimation of radiation risk

    International Nuclear Information System (INIS)

    Komochkov, M.M.

    1997-01-01

    The model of dose-stochastic effect relationship for biological systems capable of self-defence under danger factor effect is developed. A defence system is realized in two forms of organism reaction, which determine innate μ n and adaptive μ a radiosensitivities. The significances of μ n are determined by host (inner) factors; and the significances of μ a , by external factors. The possibilities of adaptive reaction are determined by the coefficient of capabilities of the defence system. The formulas of the dose-effect relationship are the solutions of differential equations of assumed process in the defence system of organism. The model and formulas have been checked both at cell and at human levels. Based on the model and personal monitoring data, the estimation of radiation risk at the Joint Institute for Nuclear Research is done

  15. Exposure to tobacco marketing and support for tobacco control policies.

    Science.gov (United States)

    Hammond, David; Costello, Mary-Jean; Fong, Geoffrey T; Topham, Jennifer

    2006-01-01

    To examine the salience of tobacco marketing on postsecondary campuses and student support for tobacco control policies. Face-to-face surveys were conducted with 1690 students at 3 universities in southwestern Ontario. Virtually all (97%) students reported noticing tobacco marketing in the past year, and 35% reported noticing marketing on campus. There was strong support for smoke-free restrictions on campus, including restaurants and bars (82%), and for prohibitions on campus marketing. The presence of campus policies was associated with reduced exposure to marketing and increased policy support. There is strong support among students to remove tobacco marketing from campus and to introduce comprehensive smoke-free restrictions.

  16. 7 CFR 29.2560 - Tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Tobacco. 29.2560 Section 29.2560 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO...-Cured Tobacco (u.s. Types 22, 23, and Foreign Type 96) § 29.2560 Tobacco. Tobacco as it appears between...

  17. 27 CFR 41.1 - Importation of tobacco products, cigarette papers and tubes, and processed tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Importation of tobacco products, cigarette papers and tubes, and processed tobacco. 41.1 Section 41.1 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO...

  18. 27 CFR 40.1 - Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Manufacture of tobacco... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 40.1 Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco. This part contains...

  19. Aerodynamic Test Facility Requirements for Defence R&D to 2000 and Beyond.

    Science.gov (United States)

    1982-09-01

    Defence Force. Following its review of science and technology, the Australian Science and Technology Council ( ASTEC ) reported I that the present pattern...Organisation (DSTO) within the Department of Defence. Accordingly, ASTEC recommended to the Prime Minister that the Department of Defence be asked to develop...DSTO2 as well as by ASTEC 1 . An additional reason for choosing aerodynamics for early consideration in response to ASTEC’s recommendation is that wind

  20. United Kingdom's defence procurement: a period of smart enlightenment or halting culture

    OpenAIRE

    O Callaghan, D. M.

    2001-01-01

    The aim of this thesis is to map predominant cultures and examine their compatibility with the Smart Procurement Initiative. An initiative that was identified in the Strategic Defence Review to address the limitations of UK's defence procurement process that had previously failed to deliver defence equipment to cost, time and specification. The introduction reviews those factors, which influenced procurement since World War 11. The background to UK's current procurement process...

  1. Tobacco advertising in retail stores.

    OpenAIRE

    Cummings, K M; Sciandra, R; Lawrence, J

    1991-01-01

    Recent studies have described tobacco advertising in the print media, on billboards, and through sponsorship of cultural and sporting events. However, little attention has been given to another common and unavoidable source of tobacco advertising, that which is encountered in retail stores. In July 1987, we conducted a survey of 61 packaged goods retail stores in Buffalo, NY, to assess the prevalence and type of point-of-sale tobacco advertising. In addition, store owners or managers were sur...

  2. Tobacco Industry Manipulation of Tobacco Excise and Tobacco Advertising Policies in the Czech Republic: An Analysis of Tobacco Industry Documents

    Science.gov (United States)

    Shirane, Risako; Smith, Katherine; Ross, Hana; Silver, Karin E.; Williams, Simon; Gilmore, Anna

    2012-01-01

    Background The Czech Republic has one of the poorest tobacco control records in Europe. This paper examines transnational tobacco companies' (TTCs') efforts to influence policy there, paying particular attention to excise policies, as high taxes are one of the most effective means of reducing tobacco consumption, and tax structures are an important aspect of TTC competitiveness. Methods and Findings TTC documents dating from 1989 to 2004/5 were retrieved from the Legacy Tobacco Documents Library website, analysed using a socio-historical approach, and triangulated with key informant interviews and secondary data. The documents demonstrate significant industry influence over tobacco control policy. Philip Morris (PM) ignored, overturned, and weakened various attempts to restrict tobacco advertising, promoting voluntary approaches as an alternative to binding legislation. PM and British American Tobacco (BAT) lobbied separately on tobacco tax structures, each seeking to implement the structure that benefitted its own brand portfolio over that of its competitors, and enjoying success in turn. On excise levels, the different companies took a far more collaborative approach, seeking to keep tobacco taxes low and specifically to prevent any large tax increases. Collective lobbying, using a variety of arguments, was successful in delaying the tax increases required via European Union accession. Contrary to industry arguments, data show that cigarettes became more affordable post-accession and that TTCs have taken advantage of low excise duties by raising prices. Interview data suggest that TTCs enjoy high-level political support and continue to actively attempt to influence policy. Conclusion There is clear evidence of past and ongoing TTC influence over tobacco advertising and excise policy. We conclude that this helps explain the country's weak tobacco control record. The findings suggest there is significant scope for tobacco tax increases in the Czech Republic and

  3. Alcohol-flavoured tobacco products.

    Science.gov (United States)

    Jackler, Robert K; VanWinkle, Callie K; Bumanlag, Isabela M; Ramamurthi, Divya

    2018-05-01

    In 2009, the Food and Drug Administration (FDA) banned characterising flavours in cigarettes (except for menthol) due to their appeal to teen starter smokers. In August 2016, the agency deemed all tobacco products to be under its authority and a more comprehensive flavour ban is under consideration. To determine the scope and scale of alcohol-flavoured tobacco products among cigars & cigarillos, hookahs and electronic cigarettes (e-cigarettes). Alcohol-flavoured tobacco products were identified by online search of tobacco purveyors' product lines and via Google search cross-referencing the various tobacco product types versus a list of alcoholic beverage flavours (eg, wine, beer, appletini, margarita). 48 types of alcohol-flavoured tobacco products marketed by 409 tobacco brands were identified. Alcohol flavours included mixed drinks (n=25), spirits (11), liqueurs (7) and wine/beer (5). Sweet and fruity tropical mixed drink flavours were marketed by the most brands: piña colada (96), mojito (66) and margarita (50). Wine flavours were common with 104 brands. Among the tobacco product categories, brands offering alcohol-flavoured e-cigarettes (280) were most numerous, but alcohol-flavoured products were also marketed by cigars & cigarillos (88) and hookah brands (41). Brands by major tobacco companies (eg, Philip Morris, Imperial Tobacco) were well represented among alcohol-flavoured cigars & cigarillos with five companies offering a total of 17 brands. The widespread availability of alcohol-flavoured tobacco products illustrates the need to regulate characterising flavours on all tobacco products. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  4. Tobacco industry manipulation of tobacco excise and tobacco advertising policies in the Czech Republic: an analysis of tobacco industry documents.

    Directory of Open Access Journals (Sweden)

    Risako Shirane

    Full Text Available The Czech Republic has one of the poorest tobacco control records in Europe. This paper examines transnational tobacco companies' (TTCs' efforts to influence policy there, paying particular attention to excise policies, as high taxes are one of the most effective means of reducing tobacco consumption, and tax structures are an important aspect of TTC competitiveness.TTC documents dating from 1989 to 2004/5 were retrieved from the Legacy Tobacco Documents Library website, analysed using a socio-historical approach, and triangulated with key informant interviews and secondary data. The documents demonstrate significant industry influence over tobacco control policy. Philip Morris (PM ignored, overturned, and weakened various attempts to restrict tobacco advertising, promoting voluntary approaches as an alternative to binding legislation. PM and British American Tobacco (BAT lobbied separately on tobacco tax structures, each seeking to implement the structure that benefitted its own brand portfolio over that of its competitors, and enjoying success in turn. On excise levels, the different companies took a far more collaborative approach, seeking to keep tobacco taxes low and specifically to prevent any large tax increases. Collective lobbying, using a variety of arguments, was successful in delaying the tax increases required via European Union accession. Contrary to industry arguments, data show that cigarettes became more affordable post-accession and that TTCs have taken advantage of low excise duties by raising prices. Interview data suggest that TTCs enjoy high-level political support and continue to actively attempt to influence policy.There is clear evidence of past and ongoing TTC influence over tobacco advertising and excise policy. We conclude that this helps explain the country's weak tobacco control record. The findings suggest there is significant scope for tobacco tax increases in the Czech Republic and that large (rather than small

  5. Tobacco industry manipulation of tobacco excise and tobacco advertising policies in the Czech Republic: an analysis of tobacco industry documents.

    Science.gov (United States)

    Shirane, Risako; Smith, Katherine; Ross, Hana; Silver, Karin E; Williams, Simon; Gilmore, Anna

    2012-01-01

    The Czech Republic has one of the poorest tobacco control records in Europe. This paper examines transnational tobacco companies' (TTCs') efforts to influence policy there, paying particular attention to excise policies, as high taxes are one of the most effective means of reducing tobacco consumption, and tax structures are an important aspect of TTC competitiveness. TTC documents dating from 1989 to 2004/5 were retrieved from the Legacy Tobacco Documents Library website, analysed using a socio-historical approach, and triangulated with key informant interviews and secondary data. The documents demonstrate significant industry influence over tobacco control policy. Philip Morris (PM) ignored, overturned, and weakened various attempts to restrict tobacco advertising, promoting voluntary approaches as an alternative to binding legislation. PM and British American Tobacco (BAT) lobbied separately on tobacco tax structures, each seeking to implement the structure that benefitted its own brand portfolio over that of its competitors, and enjoying success in turn. On excise levels, the different companies took a far more collaborative approach, seeking to keep tobacco taxes low and specifically to prevent any large tax increases. Collective lobbying, using a variety of arguments, was successful in delaying the tax increases required via European Union accession. Contrary to industry arguments, data show that cigarettes became more affordable post-accession and that TTCs have taken advantage of low excise duties by raising prices. Interview data suggest that TTCs enjoy high-level political support and continue to actively attempt to influence policy. There is clear evidence of past and ongoing TTC influence over tobacco advertising and excise policy. We conclude that this helps explain the country's weak tobacco control record. The findings suggest there is significant scope for tobacco tax increases in the Czech Republic and that large (rather than small, incremental

  6. Permissiveness toward tobacco sponsorship undermines tobacco control support in Africa.

    Science.gov (United States)

    Ayo-Yusuf, Olalekan A; Olutola, Bukola G; Agaku, Israel T

    2016-06-01

    School personnel, who are respected members of the community, may exert significant influence on policy adoption. This study assessed the impact of school personnel's permissiveness toward tobacco industry sponsorship activities on their support for complete bans on tobacco advertisements, comprehensive smoke-free laws and increased tobacco prices. Representative data were obtained from the Global School Personnel Survey for 29 African countries (n = 17 929). Adjusted prevalence ratios (aPR) were calculated using multi-variable Poisson regression models to assess the impact of permissiveness toward tobacco sponsorship activities on support for tobacco control policies (p industry should be allowed to sponsor school events were significantly less likely to support complete bans on tobacco advertisements [aPR = 0.89; 95% confidence interval (CI) 0.84-0.95] and comprehensive smoke-free laws (aPR = 0.95; 95% CI 0.92-0.98). In contrast, support for complete tobacco advertisement bans was more likely among those who believed that the tobacco industry encourages youths to smoke (aPR = 1.27; 95% CI 1.17-1.37), and among those who taught about health sometimes (aPR = 1.06; 95% CI 1.01-1.11) or a lot (aPR = 1.05; 95% CI 1.01-1.10) compared with those who did not teach about health at all. These findings underscore the need to educate school personnel on tobacco industry's strategies to undermine tobacco control policies. This may help to build school personnel support for laws intended to reduce youth susceptibility, experimentation and established use of tobacco products. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  7. Receptivity to Tobacco Advertising and Susceptibility to Tobacco Products.

    Science.gov (United States)

    Pierce, John P; Sargent, James D; White, Martha M; Borek, Nicolette; Portnoy, David B; Green, Victoria R; Kaufman, Annette R; Stanton, Cassandra A; Bansal-Travers, Maansi; Strong, David R; Pearson, Jennifer L; Coleman, Blair N; Leas, Eric; Noble, Madison L; Trinidad, Dennis R; Moran, Meghan B; Carusi, Charles; Hyland, Andrew; Messer, Karen

    2017-06-01

    Non-cigarette tobacco marketing is less regulated and may promote cigarette smoking among adolescents. We quantified receptivity to advertising for multiple tobacco products and hypothesized associations with susceptibility to cigarette smoking. Wave 1 of the nationally representative PATH (Population Assessment of Tobacco and Health) study interviewed 10 751 adolescents who had never used tobacco. A stratified random selection of 5 advertisements for each of cigarettes, e-cigarettes, smokeless products, and cigars were shown from 959 recent tobacco advertisements. Aided recall was classified as low receptivity, and image-liking or favorite ad as higher receptivity. The main dependent variable was susceptibility to cigarette smoking. Among US youth, 41% of 12 to 13 year olds and half of older adolescents were receptive to at least 1 tobacco advertisement. Across each age group, receptivity to advertising was highest for e-cigarettes (28%-33%) followed by cigarettes (22%-25%), smokeless tobacco (15%-21%), and cigars (8%-13%). E-cigarette ads shown on television had the highest recall. Among cigarette-susceptible adolescents, receptivity to e-cigarette advertising (39.7%; 95% confidence interval [CI]: 37.9%-41.6%) was higher than for cigarette advertising (31.7%; 95% CI: 29.9%-33.6%). Receptivity to advertising for each tobacco product was associated with increased susceptibility to cigarette smoking, with no significant difference across products (similar odds for both cigarette and e-cigarette advertising; adjusted odds ratio = 1.22; 95% CI: 1.09-1.37). A large proportion of US adolescent never tobacco users are receptive to tobacco advertising, with television advertising for e-cigarettes having the highest recall. Receptivity to advertising for each non-cigarette tobacco product was associated with susceptibility to smoke cigarettes. Copyright © 2017 by the American Academy of Pediatrics.

  8. Tobacco smoking and aortic aneurysm

    DEFF Research Database (Denmark)

    Sode, Birgitte F; Nordestgaard, Børge; Grønbæk, Morten

    2013-01-01

    BACKGROUND: We determined the predictive power of tobacco smoking on aortic aneurysm as opposed to other risk factors in the general population. METHODS: We recorded tobacco smoking and other risk factors at baseline, and assessed hospitalization and death from aortic aneurysm in 15,072 individuals...... aneurysm in males and females consuming above 20g tobacco daily was 3.5% and 1.3%, among those >60years with plasma cholesterol >5mmol/L and a systolic blood pressure >140mmHg. CONCLUSIONS: Tobacco smoking is the most important predictor of future aortic aneurysm outcomes in the general population...

  9. Rosatom Corporation at the All-Russian civil defence training exercise

    International Nuclear Information System (INIS)

    Glukhikh, E.N.; Glazunov, A.V.; Tyurin, R.L.

    2012-01-01

    The 80th anniversary of civil defence in Russia was marked by the All-Russian civil defence exercise attended by representatives of federal executive authorities, regional and local executive authorities. During the exercise performance of the following activities was verified: introduction of increased preparedness mode for local air-defence emergency-response forces, activities of emergency-response and fire safety commissions, information collection and exchange during implementation of top-priority civil defence measures, etc. The paper describes the activities carried out during the exercise [ru

  10. Was It Really Worth Pain? Refurbishment of Mercedes-Benz Trucks by Botswana Defence Force

    National Research Council Canada - National Science Library

    Rangobana, Samuel A; Alkebaisi, Hussain K

    2005-01-01

    .... Logistics statistics, for refurbished trucks returned to user units, are also gathered from the asset management software database, Mincom Ellipse, in use by the Botswana Defence Force Mechanical...

  11. Costs and benefits of chemical defence in the Red Alga Bonnemaisonia hamifera.

    Directory of Open Access Journals (Sweden)

    Göran M Nylund

    Full Text Available A number of studies have shown that the production of chemical defences is costly in terrestrial vascular plants. However, these studies do not necessarily reflect the costs of defence production in macroalgae, due to structural and functional differences between vascular plants and macroalgae. Using a specific culturing technique, we experimentally manipulated the defence production in the red alga Bonnemaisonia hamifera to examine if the defence is costly in terms of growth. Furthermore, we tested if the defence provides fitness benefits by reducing harmful bacterial colonisation of the alga. Costly defences should provide benefits to the producer in order to be maintained in natural populations, but such benefits through protection against harmful bacterial colonisation have rarely been documented in macroalgae. We found that algae with experimentally impaired defence production, but with an externally controlled epibacterial load, grew significantly better than algae with normal defence production. We also found that undefended algae exposed to a natural epibacterial load experienced a substantial reduction in growth and a 6-fold increase in cell bleaching, compared to controls. Thus, this study provides experimental evidence that chemical defence production in macroalgae is costly, but that the cost is outweighed by fitness benefits provided through protection against harmful bacterial colonisation.

  12. Smoking and Tobacco Use: How to Quit

    Science.gov (United States)

    ... for State Tobacco Control Programs Basic Information Health Effects Cancer Heart Disease and Stroke Chronic Obstructive Pulmonary Disease (COPD) Smoking During Pregnancy Secondhand Smoke Smokeless Products Electronic Cigarettes Youth Tobacco Prevention Tobacco ...

  13. Analogical Arguments in Ethics and Law: A Defence of Deductivism

    Directory of Open Access Journals (Sweden)

    Fábio Perin Shecaira

    2013-09-01

    Full Text Available The paper provides a qualified defence of Bruce Waller’s deductivist schema for a priori analogical arguments in ethics and law. One crucial qualification is that the schema represents analogical arguments as complexes composed of one deductive inference (hence “deductivism” but also of one non-deductive subargument. Another important qualification is that the schema is informed by normative assumptions regarding the conditions that an analogical argument must satisfy in order for it to count as an optimal instance of its kind. Waller’s schema (in qualified form is defended from criticisms formulated by Trudy Govier, Marcello Guarini and Lilian Bermejo-Luque.

  14. Cross Border EU Defence Industry Consolidation between Globalization and Europeanization

    DEFF Research Database (Denmark)

    Kluth, Michael Friederich

    as it constitute a rendezvous of traditional market-based efficiency logics and concerns over sovereignty. Moreover, the defence industry has been an institutional island still exhibiting all the national protectionist mechanisms that European integration mostly has done away with in other sectors. The paper...... will depart from these institutional peculiarities drawing on the varieties of capitalism literature. Different patterns in ownership, public-private R&D links and business promotion policies are a key constraint in cross-border mergers. This is compounded by sovereignty concerns hosted by the national...

  15. Bacteriophages use hypermodified nucleosides to evade host's defence systems

    DEFF Research Database (Denmark)

    Kot, Witold; Olsen, Nikoline S.; Carstens, Alexander Byth

    developed several strategies to evade these defence mechanisms. Ultimately, this led to the oldest and still running arms race - microorganisms vs. their molecular parasites. We here describe a remarkable new strategy used by the recently isolated Escherichia coli phage CAjan belonging to...... to investigate this mechanism in detail we have used several methods including direct plaque sequencing, restriction endonuclease analysis and CRISPR-Cas genome editing. Through generation of specific mutants, we were able to introduce a restriction sensitive phenotype in the CAjan bacteriophage providing new...

  16. Hollywood on tobacco: how the entertainment industry understands tobacco portrayal

    Science.gov (United States)

    Shields, D.; Carol, J.; Balbach, E.; McGee, S.

    1999-01-01

    OBJECTIVE—To determine how people in the California-based entertainment industry think about the portrayal of tobacco use in movies and on television. Specifically, to explore who decides when to include tobacco in a project; how that decision is made; what issues are considered; what messages are intended; whether and how the issue of secondhand smoke is considered; and what advocacy methods might be useful in influencing future decisions about tobacco portrayal.
DESIGN—Qualitative in-depth interviews of entertainment industry personnel,with a semi-structured interview protocol to guide the interview.
SUBJECTS—54 subjects drawn from a convenience sample of writers, actors, directors, producers, studio executives, and others involved in the film industry.
RESULTS—Hollywood is heterogeneous with varying perspectives on rates of tobacco use portrayal; intentionality of the decision to use and the necessity to portray tobacco use; and its degree of acceptance of responsibility for influencing societal smoking. Tobacco depiction may originate with the writer, actor, or director and is included most frequently to elucidate character or portray reality. On-camera smoking is influenced by actors' off-camera tobacco use.
CONCLUSIONS—The research presented can help advocates better understand the norms and values of those working within the entertainment industry and thereby assist them in creating more effective change strategies.


Keywords: films; movies; television; tobacco use PMID:10629243

  17. How to stop tobacco use? Tobacco user′s perspective

    Directory of Open Access Journals (Sweden)

    Siddharth Sarkar

    2013-01-01

    Full Text Available Objectives: To explore the tobacco-dependent subject′s perspectives of what measures are likely to work for tobacco cessation. Materials and Methods: Nicotine-dependent male subjects attending a tertiary level de-addiction center in North India were recruited. Demographic and clinical data was recorded. Open-ended questions were asked to know user′s perspective about the measures by which tobacco use can be effectively stopped in the country. The subjects were allowed as many responses as they desired. Results: A total of 46 subjects were recruited. The median age of the sample was 35 years, with median duration of tobacco use being 12 years. All subjects were males, and most were married, employed, and had urban residence. Supply reducing measures were the most commonly reported to stop tobacco (67.4% of subjects followed by people quitting tobacco use by themselves (19.6% and raising awareness through media (13.1%. Conclusion: This pilot study reflects the perspectives of tobacco users for the measures likely to be effective in tobacco cessation. Evaluating the effect of implementation of individual policies may help focusing towards measures that yield greatest benefits.

  18. Determination of Heavy Metal Ions in Tobacco and Tobacco Additives

    African Journals Online (AJOL)

    NJD

    This paper describes a new method for the simultaneous determination of heavy metal ions in tobacco and tobacco additives by ... The HPLC system consisted of a Waters 2690 Alliance separation ..... 1 Z.H. Shi and C.G. Fu, Talanta, 1997, 44, 593. ... 5 Q.F. Hu, G.Y. Yang, J.Y. Yin and Y. Yao, Talanta, 2002, 57, 751.

  19. Tobacco industry responsibility for butts: a Model Tobacco Waste Act.

    Science.gov (United States)

    Curtis, Clifton; Novotny, Thomas E; Lee, Kelley; Freiberg, Mike; McLaughlin, Ian

    2017-01-01

    Cigarette butts and other postconsumer products from tobacco use are the most common waste elements picked up worldwide each year during environmental cleanups. Under the environmental principle of Extended Producer Responsibility, tobacco product manufacturers may be held responsible for collection, transport, processing and safe disposal of tobacco product waste (TPW). Legislation has been applied to other toxic and hazardous postconsumer waste products such as paints, pesticide containers and unused pharmaceuticals, to reduce, prevent and mitigate their environmental impacts. Additional product stewardship (PS) requirements may be necessary for other stakeholders and beneficiaries of tobacco product sales and use, especially suppliers, retailers and consumers, in order to ensure effective TPW reduction. This report describes how a Model Tobacco Waste Act may be adopted by national and subnational jurisdictions to address the environmental impacts of TPW. Such a law will also reduce tobacco use and its health consequences by raising attention to the environmental hazards of TPW, increasing the price of tobacco products, and reducing the number of tobacco product retailers. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  20. Induction of host defences by Rhizobium during ineffective nodulation of pea (Pisum sativum L.) carrying symbiotically defective mutations sym40 (PsEFD), sym33 (PsIPD3/PsCYCLOPS) and sym42.

    Science.gov (United States)

    Ivanova, Kira A; Tsyganova, Anna V; Brewin, Nicholas J; Tikhonovich, Igor A; Tsyganov, Viktor E

    2015-11-01

    Rhizobia are able to establish a beneficial interaction with legumes by forming a new organ, called the symbiotic root nodule, which is a unique ecological niche for rhizobial nitrogen fixation. Rhizobial infection has many similarities with pathogenic infection and induction of defence responses accompanies both interactions, but defence responses are induced to a lesser extent during rhizobial infection. However, strong defence responses may result from incompatible interactions between legumes and rhizobia due to a mutation in either macro- or microsymbiont. The aim of this research was to analyse different plant defence reactions in response to Rhizobium infection for several pea (Pisum sativum) mutants that result in ineffective symbiosis. Pea mutants were examined by histochemical and immunocytochemical analyses, light, fluorescence and transmission electron microscopy and quantitative real-time PCR gene expression analysis. It was observed that mutations in pea symbiotic genes sym33 (PsIPD3/PsCYCLOPS encoding a transcriptional factor) and sym40 (PsEFD encoding a putative negative regulator of the cytokinin response) led to suberin depositions in ineffective nodules, and in the sym42 there were callose depositions in infection thread (IT) and host cell walls. The increase in deposition of unesterified pectin in IT walls was observed for mutants in the sym33 and sym42; for mutant in the sym42, unesterified pectin was also found around degrading bacteroids. In mutants in the genes sym33 and sym40, an increase in the expression level of a gene encoding peroxidase was observed. In the genes sym40 and sym42, an increase in the expression levels of genes encoding a marker of hypersensitive reaction and PR10 protein was demonstrated. Thus, a range of plant defence responses like suberisation, callose and unesterified pectin deposition as well as activation of defence genes can be triggered by different pea single mutations that cause perception of an otherwise

  1. Gender, women, and the tobacco epidemic

    National Research Council Canada - National Science Library

    Samet, Jonathan M; Yoon, Soon-Young

    2010-01-01

    .... The publication also addresses national economic policy with regard to tobacco control, international treaties, and strategies for tobacco-free mobilization at the regional and international levels...

  2. Tobacco Products Production and Operations Reports

    Data.gov (United States)

    Department of the Treasury — Monthly statistical reports on tobacco products production and operations. Data for Tobacco Statistical Release is derived directly from the Report – Manufacturer of...

  3. [Card-based age control mechanisms at tobacco vending machines. Effect and consequences].

    Science.gov (United States)

    Schneider, S; Meyer, C; Löber, S; Röhrig, S; Solle, D

    2010-02-01

    Until recently, 700,000 tobacco vending machines provided uncontrolled access to cigarettes for children and adolescents in Germany. On January 1, 2007, a card-based electronic locking device was attached to all tobacco vending machines to prevent the purchase of cigarettes by children and adolescents under 16. Starting in 2009, only persons older than 18 are able to buy cigarettes from tobacco vending machines. The aim of the present investigation (SToP Study: "Sources of Tobacco for Pupils" Study) was to assess changes in the number of tobacco vending machines after the introduction of these new technical devices (supplier's reaction). In addition, the ways smoking adolescents make purchases were assessed (consumer's reaction). We registered and mapped the total number of tobacco points of sale (tobacco POS) before and after the introduction of the card-based electronic locking device in two selected districts of the city of Cologne. Furthermore, pupils from local schools (response rate: 83%) were asked about their tobacco consumption and ways of purchase using a questionnaire. Results indicated that in the area investigated the total number of tobacco POSs decreased from 315 in 2005 to 277 in 2007. The rates of decrease were 48% for outdoor vending machines and 8% for indoor vending machines. Adolescents reported circumventing the card-based electronic locking devices (e.g., by using cards from older friends) and using other tobacco POSs (especially newspaper kiosks) or relying on their social network (mainly friends). The decreasing number of tobacco vending machines has not had a significant impact on cigarette acquisition by adolescent smokers as they tend to circumvent the newly introduced security measures.

  4. Job strain and tobacco smoking

    DEFF Research Database (Denmark)

    Heikkilä, Katriina; Nyberg, Solja T; Fransson, Eleonor I

    2012-01-01

    Tobacco smoking is a major contributor to the public health burden and healthcare costs worldwide, but the determinants of smoking behaviours are poorly understood. We conducted a large individual-participant meta-analysis to examine the extent to which work-related stress, operationalised as job...... strain, is associated with tobacco smoking in working adults....

  5. Manic Defences in Contemporary Society. The Psychocultural Approach.

    Science.gov (United States)

    Rudan, Dusko; Jakovljevic, Miro; Marcinko, Darko

    2016-12-01

    The article discusses the impact of contemporary culture on the individual's personality. We used the "psychocultural" approach whose key feature is the amalgamation of theories and methods belonging to psychodynamic and psychosocial studies, as well as those used in the field of media and cultural studies. The idea of a potentially therapeutic effect of culture (therapy culture) can already been seen in Freud's and Lacan's texts, and it is often used in critical analyses of contemporary corporate culture, which is more or less developed in some parts of the world. In their criticisms, many contemporary authors emphasize that modern societies have a tendency towards the weakening of basic commitment, or lack thereof, to a social equivalent of Winnicott's concept of environmental provisions as an inalienable democratic right essential for human emotional and mental progress or emotional well-being. The article describes frequent resorting to the so-called manic defences that defensively distort, deny and obscure the awareness that a human being is not the omnipotent source of life, but instead depends on other human beings, and often tries to compensate for loss through various activities. The article describes excessive shopping as an activity that often serves as an attempt to find what was lost, i.e. to fill an emotional void. This solution (resorting to manic defences) is encouraged by contemporary culture, especially through promotional material (e.g. advertising). The main theses of this article are supported by quotations and data from world literature.

  6. Energetic consequences of an inducible morphological defence in crucian carp.

    Science.gov (United States)

    Pettersson, Lars B; Brönmark, Christer

    1999-10-01

    Crucian carp (Carassius carassius) increases in body depth in response to chemical cues from piscivores and the deeper body constitutes a morphological defence against gape-limited piscivores. In the field, deep-bodied individuals suffer a density-dependent cost when competing with shallow-bodied conspecifics. Here, we use hydrodynamic theory and swimming respirometry to investigate the proposed mechanism underlying this effect, high drag caused by the deep-bodied morphology. Our study confirms that drag is higher for deep-bodied crucian carp, both in terms of estimated theoretical drag and power curve steepness. However, deep-bodied fish swimming at the velocity associated with minimum cost of transport, U mc , did not experience higher costs of transport than shallow-bodied fish. Deep-bodied crucian carp had significantly lower standard metabolic rates, i.e. metabolic rates at rest, and also lower U mc , and the resulting costs of transport were similar for the two morphs. Nevertheless, when deep-bodied individuals deviate from U mc , e.g. when increasing foraging effort under competition, their steeper power curves will cause substantial energy costs relative to shallow-bodied conspecifics. Furthermore, there is evidence that reductions in standard metabolic rate incur costs in terms of lower stress tolerance, reduced growth rate, and life history changes. Thus, this work provides links between hydrodynamics, a cost-reducing mechanism, and a density-dependent fitness cost associated with an inducible defence.

  7. How Strong Is Europeanisation, Really? The Danish Defence Administration and the Opt-Out from the European Security and Defence Policy

    DEFF Research Database (Denmark)

    Olsen, Gorm Rye

    2011-01-01

    The article questions how strong Europeanisation is as an explanation of administrative changes in EU member states. Denmark has an opt-out from the European cooperation on defence, and, therefore, its defence administration represents a critical or a less likely case to test the Europeanisation...... thesis. The article shows that in spite of the opt-out, the administrative structures and the policy processes in the Ministry of Foreign Affairs (MFA) have adapted to the common foreign and security policy (CFSP) and the European security and defence policy (ESDP). Surprisingly, the administrative...... structures and the decision-making processes in the Ministry of Defence (MoD) have also adapted to the ESDP. The latter example emphasises the strength of top-down Europeanisation as a possible explanation of domestic administrative changes in member states. It is argued that Europeanisation per se...

  8. The Heat of Combustion of Tobacco and Carbon Oxide Formation

    Directory of Open Access Journals (Sweden)

    Norman AB

    2014-12-01

    Full Text Available Recent studies demonstrated a relationship between mass burn rates of straight-grade cigarettes and heats of combustion of the tobacco materials. In the present work, relationships between measured heats of combustion and elemental composition of the tobacco materials were further analyzed. Heats of combustion measured in oxygen were directly correlated with the carbon and hydrogen content of the tobacco materials tested. Ash content of the materials was inversely related to the heats of combustion. The water insoluble residues from exhaustively extracted tobacco materials showed higher heats of combustion and higher carbon content than the non-extracted materials, confirming a direct relationship between carbon content and heat of combustion. A value for the heat of formation of tobacco was estimated (1175 cal/g from the heat of combustion data and elemental analysis results. The estimated value for heat of formation of tobacco appears to be constant regardless of the material type. Heat values measured in air were uniformly lower than the combustion heats in oxygen, suggesting formation of CO and other reaction products. Gases produced during bomb calorimetry experiments with five tobacco materials were analyzed for CO and CO2 content. When the materials were burned in oxygen, no CO was found in the gases produced. Measured heats of combustion matched estimates based on CO2 found in the gas and conversion of the sample hydrogen content to water. Materials burned in air produced CO2 (56% to 77% of the sample carbon content and appreciable amounts of CO (7% to 16% of the sample carbon content. Unburned residue containing carbon and hydrogen was found in the air combustion experiments. Estimated heat values based on amounts of CO and CO2 found in the gas and water formed from the hydrogen lost during combustion in air were higher than the measured values. These observations indicate formation of products containing hydrogen when the materials

  9. Are bacteriophage defence and virulence two sides of the same coin in Campylobacter jejuni?

    NARCIS (Netherlands)

    R.P.L. Louwen (Rogier); P. van Baarlen (Peter)

    2013-01-01

    textabstractThe continuous battle for survival in the environment has led to the development or acquisition of sophisticated defence systems in bacteria. These defence systems have contributed to the survival of the bacterial species in the environment for millions of years. Some systems appear to

  10. A laws of war review of contemporary land-based missile defence ...

    African Journals Online (AJOL)

    Automated precise guided missile defence has been around for some years, and is a modern-day mechanism used frequently since 2011 to defend against rocket attacks penetrating national airspace. Israel's automated Iron Dome Missile Defence System has intercepted over 1 000 rockets during two recent military ...

  11. Civil Defence Commission at the Federal German Ministry of the Interior

    International Nuclear Information System (INIS)

    1987-01-01

    The work of the Civil Defence Commission comprises also interdisciplinary questions of civil defence and disaster relief. The lectures are concerned with the causes and effects of radioactivity, medical practice in the event of disaster, toxicology and pathology, including even psychology in disaster as well as risk management and dosimetry. The subjects chemical accidents and disaster relief are marginally dealt with. (DG) [de

  12. Modelling the effects of a CBRN defence system using a Bayesian Belief Model

    NARCIS (Netherlands)

    Phillipson, F.; Bastings, I.C.L.; Vink, N.

    2015-01-01

    In this paper a Bayes model to quantify the effects of a passive CBRN defence system is presented. The model gives insight in the way of the mutual influence of all the elements of passive CBRN defence, by the use of detailed scenario analysis, sensitivity analysis and root cause analysis. This can

  13. NATO Guide for Judgement-Based Operational Analysis in Defence Decision Making : Client-Oriented Volume

    NARCIS (Netherlands)

    Wijnmalen, D.J.D.; et al

    2012-01-01

    Judgment plays an important role in all Operational Analysis (OA). NATO practitioners have determined that approaches in OA that are based on human judgement are increasingly critical to defence decision making. The purpose of the NATO Guide for Judgement-Based OA in Defence Decision Making is to

  14. NATO Guide for Judgement-Based Operational Analysis in Defence Decision Making : Executive Leaflet

    NARCIS (Netherlands)

    Wijnmalen, D.J.D.; et al

    2012-01-01

    Judgment plays an important role in all Operational Analysis (OA). NATO practitioners have determined that approaches in OA that are based on human judgement are increasingly critical to defence decision making. The purpose of the NATO Guide for Judgement-Based OA in Defence Decision Making is to

  15. Environmental Effects on Constitutive and Inducible Resin Defences of Pinus taeda

    Science.gov (United States)

    Maria L. Lombardero; Matthew P. Ayres; Peter L. Lorio; Jonathan J. Ruel

    2000-01-01

    The ecological literature abounds with studies of environmental effects on plant antiherbivore defences. While various models have been proposed (e.g. plant stress, optimal allocation, growth-differentiation balance), each has met with mixed support. One possible explanation for the mixed results is that constitutive and induced defences are differentialiy affected by...

  16. Computational intelligence methods for the efficient reliability analysis of complex flood defence structures

    NARCIS (Netherlands)

    Kingston, Greer B.; Rajabali Nejad, Mohammadreza; Gouldby, Ben P.; van Gelder, Pieter H.A.J.M.

    2011-01-01

    With the continual rise of sea levels and deterioration of flood defence structures over time, it is no longer appropriate to define a design level of flood protection, but rather, it is necessary to estimate the reliability of flood defences under varying and uncertain conditions. For complex

  17. Between a rock and a hard place: Environmental and engineering considerations when designing coastal defence structures

    NARCIS (Netherlands)

    Firth, L.B.; Thompson, R.C.; Bohn, K.; Abbiati, M.; Airoldi, L.; Bouma, T.J.; Bozzeda, F.; Ceccherelli, V.U.; Colangelo, M.A.; Evans, A.; Ferrario, F.; Hanley, M.E.; Hinz, H.; Hoggart, S.P.G.; Jackson, J.E.; Moore, P.; Morgan, E.H.; Perkol-Finkel, S.; Skov, M.W.; Strain, E.M.; van Belzen, J.; Hawkins, S.J.

    2014-01-01

    Coastal defence structures are proliferating as a result of rising sea levels and stormier seas. With the realisation that most coastal infrastructure cannot be lost or removed, research is required into ways that coastal defence structures can be built to meet engineering requirements, whilst also

  18. the role of the south african national defence force in policing

    African Journals Online (AJOL)

    mosesm

    the history and socioeconomic realities of our society. For ... White Paper on National Defence for the Republic of South Africa of 19962 and ... Reading the 1998 Defence Review,5 it was clearly assumed, without any ... year regarding the crime situation in South Africa. ..... approaches need to be augmented by the SANDF.

  19. The Philippine tobacco industry: "the strongest tobacco lobby in Asia".

    Science.gov (United States)

    Alechnowicz, K; Chapman, S

    2004-12-01

    To highlight revelations from internal tobacco industry documents about the conduct of the industry in the Philippines since the 1960s. Areas explored include political corruption, health, employment of consultants, resisting pack labelling, and marketing and advertising. Systematic keyword Minnesota depository website searches of tobacco industry internal documents made available through the Master Settlement Agreement. The Philippines has long suffered a reputation for political corruption where collusion between state and business was based on the exchange of political donations for favourable economic policies. The tobacco industry was able to limit the effectiveness of proposed anti-tobacco legislation. A prominent scientist publicly repudiated links between active and passive smoking and disease. The placement of health warning labels was negotiated to benefit the industry, and the commercial environment allowed it to capitalise on their marketing freedoms to the fullest potential. Women, children, youth, and the poor have been targeted. The politically laissez faire Philippines presented tobacco companies with an environment ripe for exploitation. The Philippines has seen some of the world's most extreme and controversial forms of tobacco promotion flourish. Against international standards of progress, the Philippines is among the world's slowest nations to take tobacco control seriously.

  20. Tobacco industry use of flavourings to promote smokeless tobacco products.

    Science.gov (United States)

    Kostygina, Ganna; Ling, Pamela M

    2016-11-01

    While fruit, candy and alcohol characterising flavours are not allowed in cigarettes in the USA, other flavoured tobacco products such as smokeless tobacco (ST) continue to be sold. We investigated tobacco manufacturers' use of flavoured additives in ST products, the target audience(s) for flavoured products, and marketing strategies promoting products by emphasising their flavour. Qualitative analysis of internal tobacco industry documents triangulated with data from national newspaper articles, trade press and internet. Internally, flavoured products have been consistently associated with young and inexperienced tobacco users. Internal studies confirmed that candy-like sweeter milder flavours (eg, mint, fruit) could increase appeal to starters by evoking a perception of mildness, blinding the strong tobacco taste and unpleasant mouth feel; or by modifying nicotine delivery by affecting product pH. Similar to cigarettes, flavoured ST is likely to encourage novices to start using tobacco, and regulations limiting or eliminating flavours in cigarettes should be extended to include flavoured ST products. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  1. Roadmap to a tobacco epidemic: transnational tobacco companies invade Indonesia.

    Science.gov (United States)

    Hurt, Richard D; Ebbert, Jon O; Achadi, Anhari; Croghan, Ivana T

    2012-05-01

    Indonesia is the world's fifth largest cigarette market in the world but for decades, transnational tobacco companies (TTCs) have had limited success infiltrating this market, due to their inability to compete in the kretek market. Kreteks are clove/tobacco cigarettes that most Indonesians smoke. To determine how Phillip Morris International (PMI) and British American Tobacco (BAT) have now successfully achieved a substantial market presence in Indonesia. We analyzed previously secret, tobacco industry documents, corporate reports on Indonesia operations, the Tobacco Trade press, Indonesia media, and "The Roadmap". Internal, corporate documents from BAT and PMI demonstrate that they had known for decades that kreteks are highly carcinogenic. Despite that knowledge, BAT and PMI now own and heavily market these products, as well as new more westernised versions of kreteks. BAT and PMI used their successful basic strategy of keeping cigarettes affordable by maintaining the social responsibility of smoking and opposing smoke-free workplace laws but in the 21st century, they added the acquisition of and westernisation of domestic kretek manufacturers as an additional strategy. These acquisitions allowed them to assert influences on health policy in Indonesia and to grow their business under current government policy embodied in the 2007-2020 Roadmap of Tobacco Products Industry and Excise Policy which calls for increased cigarette production by 12% over the next 15 years. PMI and Bat have successfully entered and are expanding their share in the Indonesia cigarette market. Despite the obvious and pervasive influence of the tobacco industry on policy decisions, the Indonesian government should ratify the FCTC and implement effective legislation to reduce tobacco consumption and exposure to tobacco smoke and revise the Roadmap to protect future generations of Indonesians.

  2. Inferring Social Influence of Anti-Tobacco Mass Media Campaign.

    Science.gov (United States)

    Zhan, Qianyi; Zhang, Jiawei; Yu, Philip S; Emery, Sherry; Xie, Junyuan

    2017-07-01

    Anti-tobacco mass media campaigns are designed to influence tobacco users. It has been proved that campaigns will produce users' changes in awareness, knowledge, and attitudes, and also produce meaningful behavior change of audience. Anti-smoking television advertising is the most important part in the campaign. Meanwhile, nowadays, successful online social networks are creating new media environment, however, little is known about the relation between social conversations and anti-tobacco campaigns. This paper aims to infer social influence of these campaigns, and the problem is formally referred to as the Social Influence inference of anti-Tobacco mass mEdia campaigns (Site) problem. To address the Site problem, a novel influence inference framework, TV advertising social influence estimation (Asie), is proposed based on our analysis of two real anti-tobacco campaigns. Asie divides audience attitudes toward TV ads into three distinct stages: 1) cognitive; 2) affective; and 3) conative. Audience online reactions at each of these three stages are depicted by Asie with specific probabilistic models based on the synergistic influences from both online social friends and offline TV ads. Extensive experiments demonstrate the effectiveness of Asie.

  3. Simple growth patterns can create complex trajectories for the ontogeny of constitutive chemical defences in seaweeds.

    Directory of Open Access Journals (Sweden)

    Nicholas A Paul

    Full Text Available All of the theory and most of the data on the ecology and evolution of chemical defences derive from terrestrial plants, which have considerable capacity for internal movement of resources. In contrast, most macroalgae--seaweeds--have no or very limited capacity for resource translocation, meaning that trade-offs between growth and defence, for example, should be localised rather than systemic. This may change the predictions of chemical defence theories for seaweeds. We developed a model that mimicked the simple growth pattern of the red seaweed Asparagopsis armata which is composed of repeating clusters of somatic cells and cells which contain deterrent secondary chemicals (gland cells. To do this we created a distinct growth curve for the somatic cells and another for the gland cells using empirical data. The somatic growth function was linked to the growth function for defence via differential equations modelling, which effectively generated a trade-off between growth and defence as these neighbouring cells develop. By treating growth and defence as separate functions we were also able to model a trade-off in growth of 2-3% under most circumstances. However, we found contrasting evidence for this trade-off in the empirical relationships between growth and defence, depending on the light level under which the alga was cultured. After developing a model that incorporated both branching and cell division rates, we formally demonstrated that positive correlations between growth and defence are predicted in many circumstances and also that allocation costs, if they exist, will be constrained by the intrinsic growth patterns of the seaweed. Growth patterns could therefore explain contrasting evidence for cost of constitutive chemical defence in many studies, highlighting the need to consider the fundamental biology and ontogeny of organisms when assessing the allocation theories for defence.

  4. Tobacco and health in India.

    Science.gov (United States)

    Rao, V; Chaturvedi, P

    2010-07-01

    Tobacco is a well-acknowledged social and health evil. The history of tobacco use traces back to the dawn of human civilization and has been deeply entrenched into the human society since time immemorial. The social, economic, and health impact of tobacco has been a subject of intense debate over the recent decades. For India, this problem has been a unique one, with the consumption patterns either largely influenced by the socioeconomic backgrounds or dictated by the cultural diversity. With more than 200 million tobacco consumers in the country at present, it becomes imperative to address this health hazard and stir up strong measures toward damage control. This article addresses the tobacco problem, its evolution, and the factors that have affected the growth of Indian tobacco industry. It also highlights the current legislative measures against tobacco, fiscal gains to the government, and the serious health and economic impact to the consumer, compounded by the increasing cost of private health care in the present era of consumerism.

  5. 7 CFR 29.6043 - Tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Tobacco. 29.6043 Section 29.6043 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Definitions § 29.6043 Tobacco. Tobacco in its unmanufactured forms as it appears between...

  6. 7 CFR 29.23 - Tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Tobacco. 29.23 Section 29.23 Agriculture Regulations... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Regulations Definitions § 29.23 Tobacco. Tobacco in its unmanufactured forms as it appears between...

  7. 7 CFR 29.9207 - Nonquota tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Nonquota tobacco. 29.9207 Section 29.9207 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO... Tobacco Produced and Marketed in a Quota Area Definitions § 29.9207 Nonquota tobacco. Any kind or type of...

  8. Trafficking in tobacco farm culture: Tobacco companies use of video imagery to undermine health policy

    Science.gov (United States)

    Otañez, Martin G; Glantz, Stanton A

    2009-01-01

    The cigarette companies and their lobbying organization used tobacco industry-produced films and videos about tobacco farming to support their political, public relations, and public policy goals. Critical discourse analysis shows how tobacco companies utilized film and video imagery and narratives of tobacco farmers and tobacco economies for lobbying politicians and influencing consumers, industry-allied groups, and retail shop owners to oppose tobacco control measures and counter publicity on the health hazards, social problems, and environmental effects of tobacco growing. Imagery and narratives of tobacco farmers, tobacco barns, and agricultural landscapes in industry videos constituted a tobacco industry strategy to construct a corporate vision of tobacco farm culture that privileges the economic benefits of tobacco. The positive discursive representations of tobacco farming ignored actual behavior of tobacco companies to promote relationships of dependency and subordination for tobacco farmers and to contribute to tobacco-related poverty, child labor, and deforestation in tobacco growing countries. While showing tobacco farming as a family and a national tradition and a source of jobs, tobacco companies portrayed tobacco as a tradition to be protected instead of an industry to be regulated and denormalized. PMID:20160936

  9. 75 FR 33814 - Tobacco Product Constituents Subcommittee of the Tobacco Products Scientific Advisory Committee...

    Science.gov (United States)

    2010-06-15

    ...] Tobacco Product Constituents Subcommittee of the Tobacco Products Scientific Advisory Committee; Notice of... to the public. Name of Committee: Tobacco Product Constituents Subcommittee of the Tobacco Products...-8900. Contact Person: Karen Templeton-Somers, Office of Science, Center for Tobacco Products, Food and...

  10. Trafficking in tobacco farm culture: Tobacco companies use of video imagery to undermine health policy.

    Science.gov (United States)

    Otañez, Martin G; Glantz, Stanton A

    2009-05-01

    The cigarette companies and their lobbying organization used tobacco industry-produced films and videos about tobacco farming to support their political, public relations, and public policy goals. Critical discourse analysis shows how tobacco companies utilized film and video imagery and narratives of tobacco farmers and tobacco economies for lobbying politicians and influencing consumers, industry-allied groups, and retail shop owners to oppose tobacco control measures and counter publicity on the health hazards, social problems, and environmental effects of tobacco growing. Imagery and narratives of tobacco farmers, tobacco barns, and agricultural landscapes in industry videos constituted a tobacco industry strategy to construct a corporate vision of tobacco farm culture that privileges the economic benefits of tobacco. The positive discursive representations of tobacco farming ignored actual behavior of tobacco companies to promote relationships of dependency and subordination for tobacco farmers and to contribute to tobacco-related poverty, child labor, and deforestation in tobacco growing countries. While showing tobacco farming as a family and a national tradition and a source of jobs, tobacco companies portrayed tobacco as a tradition to be protected instead of an industry to be regulated and denormalized.

  11. State Aid as a Defence for Public Authorities?

    DEFF Research Database (Denmark)

    Ølykke, Grith Skovgaard

    2016-01-01

    court’s perception. As the contracts had been declared to be in force by a declaratory judgment that was res judicata, the dispute before the CJEU concerned the national interpretation of the principle of res judicata and its application in a State aid context. The CJEU first turned to the principle......In the annotated judgment a public authority uses the existence of State aid as a defence in a legal action, where its contractual partner aimed to achieve damages and fulfilment of the contracts. The public authority claimed that the contracts were not on market terms, which also was the national...... of consistent interpretation, which it considered could provide various solutions for the national court to draw all the necessary consequences of the possible breach of the duty to notify State aid. In the alternative, the CJEU considered the principle of effectiveness and found that due to the fundamental...

  12. Defence-in-depth concept for the EU-ABWR

    Energy Technology Data Exchange (ETDEWEB)

    Yamazaki, Hiroshi; Fuchs, Steffen; Takada, Toshiaki; Kataoka, Kazuyoshi [Toshiba International Limited (Japan)

    2013-07-01

    The current defence-in-depth (DiD) concept has been established by the Reactor Harmonization Working Group (RHWG) of Western European Nuclear Regulators Association (WENRA). Principally the DiD concept was already part of the very early power reactor designs. However, additional considerations have been done in order to take plant conditions into account which are beyond the original design basis. The most recent advancements have been done based on major lessons learned from the Fukushima Dai-Ichi accident. Especially for new nuclear reactors it has to be demonstrated that DiD aspects have been considered in their design. Currently Toshiba is adapting its Advanced Boiling Water Reactor (ABWR) for the European market, at first in Finland. This presentation aims to describe how the new DiD concept has been applied to achieve the safety goals for a modern reactor type and to ensure a design that can be licensed in Western Europe. (orig.)

  13. Prioritizing Defence Industry Capabilities: Lessons for Canada from Australia

    Directory of Open Access Journals (Sweden)

    J. Craig Stone

    2014-01-01

    Full Text Available A number of Canadian acquisition announcements over the past few years have generated significant debate about a variety of issues like whether or not Canada should have a separate procurement agency, whether or not industrial and regional benefits are appropriate and whether or not Canadian companies should be given preference over international companies. In discussions about improving our procurement process Australia is often used as an example because the nations are generally considered to be similar in size with respect to GDP, population and military. This study examines Australia’s approach to establishing a defence industry policy with a set of Priority Industry Capabilities and how that policy connects with military procurement in order to identify those lessons that might be useful for Canada as it seeks to improve its own procurement process and its relationship with the defence industry. The study looks at some important background information on the Australian experience and then looks more specifically at the most recent articulation of policies in Australia. Although Australia is not without its own challenges, there are a number of lessons that stand out for Canada. This study discusses the lessons for Canada and recommends that government spends the time and effort required to connect a series of related policy documents that provides industry and others with an articulation of what the government of the day intends to do and what their priorities are moving forward. It also recommends a holistic review of the entire procurement process to determine what is working well and what actually needs fixing would be useful.

  14. Interculturalism in the post-multicultural debate: a defence.

    Science.gov (United States)

    Zapata-Barrero, Ricard

    2017-01-01

    The main purpose of this article is to formulate a defence of the emerging intercultural policy paradigm for the benefit of those who are still somewhat reluctant to accept its proper place within the current migration-related diversity policy debate. My defence will take two main lines of argumentation: Firstly, I will state that the increasing intensity of the intercultural policy paradigm must be placed in the present-day post-multicultural period, which recognizes the strengths ​​of the multicultural policy paradigm but also the limits to its process for recognizing differences. The role played by the emerging national civic policy paradigm (a renovated version of assimilation), prioritizing duties before rights, will also be considered crucial to better contextualize interculturalism. Secondly, I will try to identify the main distinctive features of interculturalism, which legitimize its proper place within the diversity debate today. Without rejecting rights-based and duties-based policy approaches, interculturalism places more emphasis on a contacts-based policy approach, aimed at fostering communication and relationships among people from different backgrounds, including national citizens. This approach focuses on common bonds rather than differences. It also views diversity as an advantage and a resource, and centres its policy goals on community cohesion and reframing a common public culture that places diversity within rather than outside the so-called Unity. In reviewing the current literature and the origins of the intercultural policy paradigm, I restate its contribution towards resolving current trends in transnationalism, changing identities, superdiversity and the rise of populist anti-immigrant parties. These are issues the old multicultural project has struggled to deal with, which has provoked the current disillusionment. Lastly, I will propose a research avenue to further consolidate interculturalism as a distinctive and legitimate policy

  15. Ionising radiation safety training in the Australian Defence Organisation (ADO)

    International Nuclear Information System (INIS)

    Jenks, G.J.; O'Donovan, E.J.B.; Wood, W.B.

    1998-01-01

    Training personnel in ionising radiation safety within the Australian Defence Organisation (ADO) requires addressing some unique features of an organisation employing both military and civilian personnel. Activities may include those of a civil nature (such as industrial and medical radiography), specific military requirements (for training and emergency response) and scientific research and development. Some personnel may be assigned to full-time duties associated with radiation. However, most are designated as radiation protection officers as a secondary duty. A further complication is that most military personnel are subjected to postings at regular intervals. The ADO's Directorate of Defence Occupational Health and Safety has established an Ionising Radiation Safety Subcommittee to monitor not only the adequacy of the internal Ionising Radiation Safety Manual but also the training requirements. A Training Course, responding to these requirements, has been developed to emphasize, basic radiation theory and protection, operation of radiation monitors available in the ADO, an understanding of the Ionising Radiation Safety Manual, day-to-day radiation safety in units and establishments, and appropriate responses to radiation accidents and emergencies. In addition, students are briefed on a limited number of peripheral topics and participate in some site visits. Currently, two Courses are held annually, each with about twenty students. Most of the material is presented by ADO personnel with external contractor support. The three Courses held to date have proved successful, both for the students and the ADO generally. To seek national accreditation of the course through the Australian National Training Authority, as a first step, competency standards have been proposed. (authors)

  16. Ionising radiation safety training in the Australian defence organisation (ADO)

    International Nuclear Information System (INIS)

    Jenks, G.J.; O'Donovan, E.J.B.; Wood, W.B.

    1996-01-01

    Full text: Training personnel in ionising radiation safety within the Australian Defence Organisation (ADO) requires addressing some unique features of an organisation employing both military and civilian personnel. Activities may include those of a civil nature (such as industrial and medical radiography), specific military requirements (for training and emergency response) and scientific research and development. Some personnel may be assigned to full-time duties associated with radiation, while others may be designated as radiation protection officers in remote units with few duties to perform in this role. A further complication is that most military personnel are subjected to postings at regular intervals. The ADO's Directorate of Defence Occupational Health and Safety has established an Ionising Radiation Safety Subcommittee to monitor not only the adequacy of the internal Ionising Radiation Safety Manual but also the training requirements. A training course, responding to these requirements, has been developed to emphasise: basic radiation theory and protection; operation of radiation monitors available in the ADO; an understanding of the Safety Manual; day-to-day radiation safety in units and establishments; and appropriate responses to radiation accidents and emergencies. In addition, students are briefed on a limited number of peripheral topics and participate in some site visits. Currently, two Courses are held annually, each with about twenty students. Most of the material is presented by ADO personnel with external contractor support. The three Courses held to date have proved sufficiently successful, both for the students and the ADO generally, to seek national accreditation through the Australian National Training Authority and, as a first step, competency standards have been identified

  17. The defence technique in Tai Chi Push Hands: a case study.

    Science.gov (United States)

    Chen, Hui-Chuan; Cheng, Kuang-You B; Liu, Yu-Jen; Chiu, Hung-Ta; Cheng, Kuang-Yu

    2010-12-01

    Developed from traditional Chinese martial arts, Tai Chi exercise includes different forms and interactive Push Hands but biomechanical analyses have focused on the former only. To analyse the techniques of Push Hands, an experienced master was asked to defend pushing by four opponents. Movements were videotaped and digitized using a motion analysis system. Surface electrodes were used to record the electromyographic activity of ten muscle groups. Two force plates were used to measure the ground reaction force on each foot. Inexperienced individuals performed the same procedure to serve as the control group. The results indicate that the master adopted a postural adjustment to maintain balance. A clear shift of body weight from the front to the rear foot and mediolateral displacement of the centre of gravity was observed. Low electromyographic activity was observed in the upper body muscle groups, while high electromyographic activity was observed in the right rectus femoris and very high activity in the left rectus femoris during the defence. All inexperienced participants lost their balance in resisting pushing. It is concluded that the Tai Chi defensive technique includes a subtle postural adjustment that slightly changes the pushing force direction, and allows the rear leg to resist the incoming force.

  18. Tobacco tax and the illicit trade in tobacco products in New Zealand.

    Science.gov (United States)

    Ajmal, Ali; U, Veng Ian

    2015-04-01

    To estimate the size of illegal tobacco trade and consumption and assess the impact of tobacco tax on the illicit tobacco market in New Zealand (NZ). Data on the import and seizure of legal and illegal tobacco in NZ was obtained from NZ Customs. Previous literature was used to calculate interception rates of illegal tobacco being smuggled and grown in NZ. Annual tobacco returns figures, obtained via the NZ Ministry of Health, were analysed to assess the market dynamics of legal tobacco products. This study found that illicit tobacco constituted 1.8-3.9% of total national tobacco consumption in NZ in 2013. This represents a minor increase compared to previous estimates from 2007-09, suggesting that tax increases enacted by the NZ Government since 2010 have had a minimal impact on encouraging the use and procurement of illicit tobacco. The results highlight a slight rise in small-scale tobacco smuggling through ports and mail centres. However, tobacco returns figures show that current tobacco tax policy has forced manufacturers to focus on the production of cheap legal tobacco products, directly competing with and undercutting the demand for illicit tobacco products. At the same time, locally grown illicit tobacco continues to remain a small, isolated problem and, with recent cuts in duty free tobacco allowance, it is expected that overall illicit tobacco will remain a very small proportion of total tobacco consumption in NZ. © 2015 Public Health Association of Australia.

  19. Campaign for Tobacco Free Kids

    Science.gov (United States)

    ... Pakistan Philippines Thailand Turkey Vietnam Europe/Eurasia Poland Russian Federation Ukraine Latin America Brazil Mexico WHAT WE ... KIDS. SAVING LIVES. BECAUSE TOBACCO HAS KILLED ENOUGH learn more sign up donate sign up donate IN ...

  20. Youth Tobacco Survey (YTS) Data

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1999-2017. Centers for Disease Control and Prevention (CDC). State Tobacco Activities Tracking and Evaluation (STATE) System. YTS Data. The YTS was developed to...

  1. Question Inventory on Tobacco (QIT)

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1965, 1966, 1970, 1974-2017. Centers for Disease Control and Prevention (CDC). Office on Smoking and Health (OSH). Tobacco-Related Survey Questions. The QIT is a...

  2. Youth Tobacco Survey (YTS) Data

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1999-2015. Centers for Disease Control and Prevention (CDC). State Tobacco Activities Tracking and Evaluation (STATE) System. YTS Data. The YTS was developed to...

  3. Cigarettes and Other Tobacco Products

    Science.gov (United States)

    ... Alcohol Club Drugs Cocaine Fentanyl Hallucinogens Inhalants Heroin Marijuana MDMA (Ecstasy/Molly) Methamphetamine Opioids Over-the-Counter Medicines Prescription Medicines Steroids (Anabolic) Synthetic Cannabinoids (K2/Spice) Synthetic Cathinones (Bath Salts) Tobacco/ ...

  4. Mechanisms and ecological consequences of plant defence induction and suppression in herbivore communities.

    Science.gov (United States)

    Kant, M R; Jonckheere, W; Knegt, B; Lemos, F; Liu, J; Schimmel, B C J; Villarroel, C A; Ataide, L M S; Dermauw, W; Glas, J J; Egas, M; Janssen, A; Van Leeuwen, T; Schuurink, R C; Sabelis, M W; Alba, J M

    2015-06-01

    Plants are hotbeds for parasites such as arthropod herbivores, which acquire nutrients and energy from their hosts in order to grow and reproduce. Hence plants are selected to evolve resistance, which in turn selects for herbivores that can cope with this resistance. To preserve their fitness when attacked by herbivores, plants can employ complex strategies that include reallocation of resources and the production of defensive metabolites and structures. Plant defences can be either prefabricated or be produced only upon attack. Those that are ready-made are referred to as constitutive defences. Some constitutive defences are operational at any time while others require activation. Defences produced only when herbivores are present are referred to as induced defences. These can be established via de novo biosynthesis of defensive substances or via modifications of prefabricated substances and consequently these are active only when needed. Inducibility of defence may serve to save energy and to prevent self-intoxication but also implies that there is a delay in these defences becoming operational. Induced defences can be characterized by alterations in plant morphology and molecular chemistry and are associated with a decrease in herbivore performance. These alterations are set in motion by signals generated by herbivores. Finally, a subset of induced metabolites are released into the air as volatiles and function as a beacon for foraging natural enemies searching for prey, and this is referred to as induced indirect defence. The objective of this review is to evaluate (1) which strategies plants have evolved to cope with herbivores and (2) which traits herbivores have evolved that enable them to counter these defences. The primary focus is on the induction and suppression of plant defences and the review outlines how the palette of traits that determine induction/suppression of, and resistance/susceptibility of herbivores to, plant defences can give rise to

  5. Mechanisms and ecological consequences of plant defence induction and suppression in herbivore communities

    Science.gov (United States)

    Kant, M. R.; Jonckheere, W.; Knegt, B.; Lemos, F.; Liu, J.; Schimmel, B. C. J.; Villarroel, C. A.; Ataide, L. M. S.; Dermauw, W.; Glas, J. J.; Egas, M.; Janssen, A.; Van Leeuwen, T.; Schuurink, R. C.; Sabelis, M. W.; Alba, J. M.

    2015-01-01

    Background Plants are hotbeds for parasites such as arthropod herbivores, which acquire nutrients and energy from their hosts in order to grow and reproduce. Hence plants are selected to evolve resistance, which in turn selects for herbivores that can cope with this resistance. To preserve their fitness when attacked by herbivores, plants can employ complex strategies that include reallocation of resources and the production of defensive metabolites and structures. Plant defences can be either prefabricated or be produced only upon attack. Those that are ready-made are referred to as constitutive defences. Some constitutive defences are operational at any time while others require activation. Defences produced only when herbivores are present are referred to as induced defences. These can be established via de novo biosynthesis of defensive substances or via modifications of prefabricated substances and consequently these are active only when needed. Inducibility of defence may serve to save energy and to prevent self-intoxication but also implies that there is a delay in these defences becoming operational. Induced defences can be characterized by alterations in plant morphology and molecular chemistry and are associated with a decrease in herbivore performance. These alterations are set in motion by signals generated by herbivores. Finally, a subset of induced metabolites are released into the air as volatiles and function as a beacon for foraging natural enemies searching for prey, and this is referred to as induced indirect defence. Scope The objective of this review is to evaluate (1) which strategies plants have evolved to cope with herbivores and (2) which traits herbivores have evolved that enable them to counter these defences. The primary focus is on the induction and suppression of plant defences and the review outlines how the palette of traits that determine induction/suppression of, and resistance/susceptibility of herbivores to, plant defences can

  6. Collective defence portfolios of ant hosts shift with social parasite pressure.

    Science.gov (United States)

    Jongepier, Evelien; Kleeberg, Isabelle; Job, Sylwester; Foitzik, Susanne

    2014-09-22

    Host defences become increasingly costly as parasites breach successive lines of defence. Because selection favours hosts that successfully resist parasitism at the lowest possible cost, escalating coevolutionary arms races are likely to drive host defence portfolios towards ever more expensive strategies. We investigated the interplay between host defence portfolios and social parasite pressure by comparing 17 populations of two Temnothorax ant species. When successful, collective aggression not only prevents parasitation but also spares host colonies the cost of searching for and moving to a new nest site. However, once parasites breach the host's nest defence, host colonies should resort to flight as the more beneficial resistance strategy. We show that under low parasite pressure, host colonies more likely responded to an intruding Protomognathus americanus slavemaker with collective aggression, which prevented the slavemaker from escaping and potentially recruiting nest-mates. However, as parasite pressure increased, ant colonies of both host species became more likely to flee rather than to fight. We conclude that host defence portfolios shift consistently with social parasite pressure, which is in accordance with the degeneration of frontline defences and the evolution of subsequent anti-parasite strategies often invoked in hosts of brood parasites. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

  7. Sport Sponsorship and Tobacco: Implications and Impact of Federal Trade Commission v. Pinkerton Tobacco Company.

    Science.gov (United States)

    Stotlar, David

    1992-01-01

    The union of sports and tobacco represents a multimillion dollar enterprise. Recent litigation, the Federal Trade Commission v. Pinkerton Tobacco Company, jeopardizes sport sponsorship agreements. Tobacco advertising may no longer be displayed anywhere during televised sporting events. (SM)

  8. FCTC guidelines on tobacco industry foreign investment would strengthen controls on tobacco supply and close loopholes in the tobacco treaty.

    Science.gov (United States)

    Lo, Chang-fa

    2010-08-01

    The Framework Convention on Tobacco Control (FCTC) contains no provisions covering tobacco industry investments. This creates the potential for tobacco companies to benefit from investment liberalisation by using foreign investments to avoid tobacco tariffs, increase tobacco consumption and otherwise impair the implementation of FCTC-style measures. Reducing and ultimately eliminating foreign investment activities by tobacco companies can be justified on health grounds, even though it runs counter to current investment liberalisation trends. Through the FCTC process, non-binding guidelines can be elaborated to assist parties in recognising and responding to foreign investment strategies of tobacco companies, to support efforts to exclude the tobacco sector from investment liberalisation and otherwise would improve all countries' awareness of the threat from foreign investment strategies of tobacco companies and provide them with approaches to handle the problems.

  9. Current challenges in tobacco control.

    Science.gov (United States)

    Slama, K

    2004-10-01

    Tobacco is the world's biggest preventable killer, but the circumstances of its history, the power and influence of its commerce and the nature of addiction make it a very difficult public health issue. Determinants of smoking are both individual and environmental. Genetics and environment influence to varying degrees all of the steps in a smoker's career. Persistence of use, degree of addiction to nicotine and difficulty in stopping are influenced by inherited traits and nicotine susceptibility, whereas the social environment and the individual's cognitions are the key factors in starting smoking and successfully stopping smoking. The tools available to tobacco control include influencing the social and cultural norms concerning tobacco; legislative and regulatory measures to protect the population and to limit tobacco industry marketing tactics, now encapsulated in the Framework Convention on Tobacco Control; and programmes to enhance the chance of not starting and successfully stopping. Strategies for tobacco control must work at both societal and individual levels, and directions are being taken that include genetic, pharmacological, behavioural, socio-cultural and international approaches.

  10. Social responsibility in tobacco production? Tobacco companies' use of green supply chains to obscure the real costs of tobacco farming.

    Science.gov (United States)

    Otañez, Marty; Glantz, Stanton A

    2011-11-01

    Tobacco companies have come under increased criticism because of environmental and labour practices related to growing tobacco in developing countries. Analysis of tobacco industry documents, industry websites and interviews with tobacco farmers in Tanzania and tobacco farm workers, farm authorities, trade unionists, government officials and corporate executives from global tobacco leaf companies in Malawi. British American Tobacco and Philip Morris created supply chains in the 1990 s to improve production efficiency, control, access to markets and profits. In the 2000s, the companies used their supply chains in an attempt to legitimise their portrayals of tobacco farming as socially and environmentally friendly, rather than take meaningful steps to eliminate child labour and reduce deforestation in developing countries. The tobacco companies used nominal self-evaluation (not truly independent evaluators) and public relations to create the impression of social responsibility. The companies benefit from $1.2 billion in unpaid labour costs because of child labour and more than $64 million annually in costs that would have been made to avoid tobacco-related deforestation in the top 12 tobacco growing developing countries, far exceeding the money they spend nominally working to change these practices. The tobacco industry uses green supply chains to make tobacco farming in developing countries appear sustainable while continuing to purchase leaf produced with child labour and high rates of deforestation. Strategies to counter green supply chain schemes include securing implementing protocols for the WHO Framework Convention on Tobacco Control to regulate the companies' practices at the farm level.

  11. Comparison of defence responses to Botrytis cinerea infection in tomato plants propagated in vitro and grown in vivo

    Directory of Open Access Journals (Sweden)

    Jacek Patykowski

    2013-12-01

    Full Text Available Defence reactions: O2 - generation, superoxide dismutase, catalase, guaiacol peroxidase and ascorbate peroxidase activities after B. cinerea infection in tomato plants propagated in vitro and grown in vivo have been compared. Infection resulted in rapid O2 - generation. Superoxide dismutase activity increase was slower than O2 - response. In plants propagated in vitro catalase and guaiacol peroxidase activities after infection were induced less strongly than in plants grown in vivo. K2HPO4 pretreatment of plants grown in vitro enhanced significantly the activities of catalase and guaiacol peroxidase after infection. Slight restriction of B. cinerea infection development in in vitro propagated plants pretreated with K2HP04 was observed.

  12. Review of Defence Plans in Europe: Current Status, Strengths and Opportunities

    DEFF Research Database (Denmark)

    De Boeck, Steven; Van Hertem, Dirk; Das, Kaushik

    2016-01-01

    interconnected, a contingency in one area can affect the whole power system and possibly lead to a wide area black out. Therefore adequate defence plans need to be designed and in place to handle these situations. This paper starts with an overview of the terminology used in defence plans. Subsequently...... the current status of defence plans in Europe and the preferred sequence of actions to mitigate contingencies, is given based on a survey conducted among several European TSOs. Furthermore his paper gives an overview of how the ongoing changes with renewables, phasor measurement units (PMUs), power flow...

  13. The cytoskeleton in cell-autonomous immunity: structural determinants of host defence

    Science.gov (United States)

    Mostowy, Serge; Shenoy, Avinash R.

    2016-01-01

    Host cells use antimicrobial proteins, pathogen-restrictive compartmentalization and cell death in their defence against intracellular pathogens. Recent work has revealed that four components of the cytoskeleton — actin, microtubules, intermediate filaments and septins, which are well known for their roles in cell division, shape and movement — have important functions in innate immunity and cellular self-defence. Investigations using cellular and animal models have shown that these cytoskeletal proteins are crucial for sensing bacteria and for mobilizing effector mechanisms to eliminate them. In this Review, we highlight the emerging roles of the cytoskeleton as a structural determinant of cell-autonomous host defence. PMID:26292640

  14. China: the tipping point in tobacco control.

    Science.gov (United States)

    Mackay, Judith

    2016-12-01

    Tobacco control in China, the world's largest producer and consumer of tobacco, began in the 1980s with the first national prevalence survey and a conference on tobacco held in Tianjin. Since then, there have been dozens of research papers, partial restrictions on smoking and tobacco advertising, public education campaigns, and the ratification of the World Health Organization Framework Convention on Tobacco Control, but progress has been slow. The state-owned tobacco industry remains a major obstacle to tobacco control. In the last few years, tobacco control efforts have accelerated beyond expectations. The triggering event was the publication on tobacco by the Chinese Central Party School, the ideological think tank of the Communist Party, followed by a spate of activity: directives to government officials; regulations issued by the Ministry of Education, the People's Liberation Army and the Healthy City Standards; tobacco clauses in national advertising and philanthropy laws; the creation of a Smoke-free Beijing; an increase in tobacco taxation; and a national smoke-free law currently in draft. There is a crucial need for China to build upon these recent developments, in accepting the economic research evidence of the debit of tobacco to the economy; in implementing robust, comprehensive legislation; in increasing cigarette price through taxation and, most challenging of all, to tackle the power and influence of the state tobacco monopoly over tobacco control. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  15. Young adults' interpretations of tobacco brands: implications for tobacco control.

    Science.gov (United States)

    Gendall, Philip; Hoek, Janet; Thomson, George; Edwards, Richard; Pene, Gina; Gifford, Heather; Pirikahu, Gill; McCool, Judith

    2011-10-01

    Marketers have long recognized the power and importance of branding, which creates aspirational attributes that increase products' attractiveness. Although brand imagery has traditionally been communicated via mass media, packaging's importance in promoting desirable brand-attribute associations has increased. Knowledge of how groups prone to smoking experimentation interpret tobacco branding would inform the debate over plain packaging currently occurring in many countries. We conducted 12 group discussions and four in-depth interviews with 66 young adult smokers and nonsmokers of varying ethnicities from two larger New Zealand cities and one provincial city. Participants evaluated 10 familiar and unfamiliar tobacco brands using brand personality attributes and discussed the associations they had made. Participants ascribed very different images to different brands when exposed to the packaging alone, regardless of whether they had seen or heard of the brands before. Perceptual mapping of brands and image attributes highlighted how brand positions varied from older, more traditional, and male oriented to younger, feminine, and "cool." Our findings emphasize the continuing importance of tobacco branding as a promotion tool, even when communicated only by packaging. The ease with which packaging alone enabled young people to identify brand attributes and the desirable associations these connoted illustrate how tobacco packaging functions as advertising. The results support measures such as plain packaging of tobacco products to reduce exposure to these overt behavioral cues.

  16. Understanding community norms surrounding tobacco sales.

    Directory of Open Access Journals (Sweden)

    Patricia A McDaniel

    Full Text Available In the US, denormalizing tobacco use is key to tobacco control; less attention has been paid to denormalizing tobacco sales. However, some localities have placed limits on the number and type of retailers who may sell tobacco, and some retailers have abandoned tobacco sales voluntarily. Understanding community norms surrounding tobacco sales may help accelerate tobacco denormalization.We conducted 15 focus groups with customers of California, New York, and Ohio retailers who had voluntarily discontinued tobacco sales to examine normative assumptions about where cigarettes should or should not be sold, voluntary decisions to discontinue tobacco sales, and government limits on such sales.Groups in all three states generally agreed that grocery stores that sold healthy products should not sell tobacco; California groups saw pharmacies similarly, while this was a minority opinion in the other two states. Convenience stores were regarded as a natural place to sell tobacco. In each state, it was regarded as normal and commendable for some stores to want to stop selling tobacco, although few participants could imagine convenience stores doing so. Views on government's role in setting limits on tobacco sales varied, with California and New York participants generally expressing support for restrictions, and Ohio participants expressing opposition. However, even those who expressed opposition did not approve of tobacco sales in all possible venues. Banning tobacco sales entirely was not yet normative.Limiting the ubiquitous availability of tobacco sales is key to ending the tobacco epidemic. Some limits on tobacco sales appear to be normative from the perspective of community members; it may be possible to shift norms further by problematizing the ubiquitous presence of cigarettes and drawing connections to other products already subject to restrictions.

  17. Understanding community norms surrounding tobacco sales.

    Science.gov (United States)

    McDaniel, Patricia A; Malone, Ruth E

    2014-01-01

    In the US, denormalizing tobacco use is key to tobacco control; less attention has been paid to denormalizing tobacco sales. However, some localities have placed limits on the number and type of retailers who may sell tobacco, and some retailers have abandoned tobacco sales voluntarily. Understanding community norms surrounding tobacco sales may help accelerate tobacco denormalization. We conducted 15 focus groups with customers of California, New York, and Ohio retailers who had voluntarily discontinued tobacco sales to examine normative assumptions about where cigarettes should or should not be sold, voluntary decisions to discontinue tobacco sales, and government limits on such sales. Groups in all three states generally agreed that grocery stores that sold healthy products should not sell tobacco; California groups saw pharmacies similarly, while this was a minority opinion in the other two states. Convenience stores were regarded as a natural place to sell tobacco. In each state, it was regarded as normal and commendable for some stores to want to stop selling tobacco, although few participants could imagine convenience stores doing so. Views on government's role in setting limits on tobacco sales varied, with California and New York participants generally expressing support for restrictions, and Ohio participants expressing opposition. However, even those who expressed opposition did not approve of tobacco sales in all possible venues. Banning tobacco sales entirely was not yet normative. Limiting the ubiquitous availability of tobacco sales is key to ending the tobacco epidemic. Some limits on tobacco sales appear to be normative from the perspective of community members; it may be possible to shift norms further by problematizing the ubiquitous presence of cigarettes and drawing connections to other products already subject to restrictions.

  18. Tobacco use in Bollywood movies, tobacco promotional activities and their association with tobacco use among Indian adolescents

    Science.gov (United States)

    Mathur, Neha; Gupta, Vinay K; Nazar, Gaurang P; Reddy, K Srinath; Sargent, James D

    2011-01-01

    Background Smoking in Hollywood movies is a known risk factor for teen smoking in the USA and Europe, but little is known about the association between exposure to tobacco use in Bollywood movies and teen tobacco use in India. Methods A cross-sectional sample of 3956 adolescents (eighth and ninth grades, ages 12–16 years) from 12 randomly selected New Delhi schools was surveyed in 2009, assessing tobacco use status, receptivity to tobacco promotions (based on owning or being willing to wear tobacco-branded merchandise) and exposure to tobacco use in movies. Quartiles of exposure to tobacco use in popular Bollywood movies released from 2006 to 2008 (n=59) were determined by content coding them for tobacco use and querying the adolescents whether they had seen each one. Logistic regression was used to control for covariates including age, gender, parent education, school performance, sensation-seeking propensity, family and peer tobacco use, and authoritative parenting. Results Altogether, the 59 movies contained 412 tobacco use occurrences. The prevalence of ever tobacco use among adolescents was 5.3%. Compared with low-exposure adolescents (quartile 1), the adjusted odds of ever tobacco use among high-exposure adolescents (quartile 4) was 2.3 (95% CI 1.3 to 3.9). Being receptive to tobacco promotions was also associated with higher adjusted odds of ever tobacco use, 2.0 (95% CI 1.4 to 3.0). Conclusion Watching tobacco use in Bollywood movies and receptivity to tobacco promotional activities were both independently associated with ever tobacco use among adolescents in India, with ORs being similar to the studies of adolescents elsewhere. PMID:21730099

  19. Maritime defence and the South African Navy to the cancellation of ...

    African Journals Online (AJOL)

    The Union of South Africa's declaration of war against Germany on 6. September 1939 ... available only address the history of the British Royal Navy, imperial defence ..... The effect of British naval mastery was also illustrated by the fact that the.

  20. Lepidopteran defence droplets - A composite physical and chemical weapon against potential predators

    DEFF Research Database (Denmark)

    Pentzold, S.; Zagrobelny, Mika; Khakimov, Bekzod

    2016-01-01

    Insects often release noxious substances for their defence. Larvae of Zygaena filipendulae (Lepidoptera) secrete viscous and cyanogenic glucoside-containing droplets, whose effectiveness was associated with their physical and chemical properties. The droplets glued mandibles and legs of potential...

  1. The evolution of plant chemical defence - new roles for hydroxynitrile glucosides in Lotus japonicus

    DEFF Research Database (Denmark)

    Knudsen, Camilla

    Plants are sessile organisms well-known to produce a vast array of chemical compounds of which many are used in chemical defence against herbivores and pathogens. The biosynthesis of these plant chemical defence compounds poses a considerable risk of self-toxicity for the plant itself. Several...... on hydroxynitrile glucoside metabolism in the legume model plant Lotus japonicus. Lotus japonicus produces both cyanogenic and non-cyanogenic hydroxynitrile glucosides as chemical defence compounds. The cyanogenic glucosides linamarin and lotaustralin are stored in the cell vacuole as inactive glycosides and, upon...... function and evolution. Further, it contributes to our understanding of the formation and role of biosynthetic gene clusters in plant chemical defence. The bifurcation in hydroxynitrile glucoside biosynthesis and catabolism observed in Lotus japonicus makes it a very suitable model system to study...

  2. Introducing 'The Diverse Nature of Defence Healthcare' university module for DMS personnel.

    Science.gov (United States)

    Carter, Chris; Blake, L

    2015-12-01

    Over the past 10 years the UK Defence Medical Services has deployed healthcare personnel to a variety of operational areas in support of UK Operations. The unique nature of every operational deployment, in conjunction with the wide variety of roles which healthcare staff undertake, necessitates bespoke educational preparation of the military healthcare force. This paper explores the creation and development of one of the four modules which comprise the BSc (Hons) in Defence Health Care studies, entitled 'The Diverse Nature of Defence Healthcare'. It demonstrates the unique contribution that the Defence School of Healthcare Education makes towards Generation and Preparation of the Force for deployment. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  3. Five Key Changes for the Management of UK Defence - An Agenda for Research?

    National Research Council Canada - National Science Library

    Tatham, Peter; Taylor, Trevor

    2008-01-01

    .... Given the paucity of academic research into the general area of defence management, it is suggested that there is considerable potential for focused application of ideas and concepts from a broad...

  4. Managing the trade-public health linkage in defence of trade ...

    African Journals Online (AJOL)

    Managing the trade-public health linkage in defence of trade liberalisation and ... of United States-measures affecting the production and sale of clove cigarettes. ... Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad.

  5. Development of a single logistic process for the South African National Defence Force

    CSIR Research Space (South Africa)

    Schmitz, Peter MU

    2010-09-01

    Full Text Available The South African National Defence Force (SANDF) contracted the CSIR to investigate and propose methods to improve its logistics and inventory accounting capabilities. The CSIR proposed that a supply chain management approach should be followed...

  6. The correlated evolution of antipredator defences and brain size in mammals

    OpenAIRE

    Stankowich, Theodore; Romero, Ashly N.

    2017-01-01

    Mammals that possess elaborate antipredator defences such as body armour, spines and quills are usually well protected, intermediate in size, primarily insectivorous and live in simple open environments. The benefits of such defences seem clear and may relax selection on maintaining cognitive abilities that aid in vigilance and predator recognition, and their bearers may accrue extensive production and maintenance costs. Here, in this comparative phylogenetic analysis of measurements of encep...

  7. The Strategic Failure of UK Defence Reform and What Still Needs to Be Done

    Science.gov (United States)

    2016-04-04

    from the previous Labour Government, see HM Government, “Defence Secretary Balances MoD Budget,” https://www.gov.uk/government/news/defence-secretary...conceptualize the different levels of strategy required in a modern environment, inclusive of grand strategy...Learning Under Fire: Military Change in Wartime. Lecture to selected JAWS students , Norfolk, VA, March 2015. HM Government. A Strong Britain in an Age

  8. The Audit of Explosives Storage and Transport Within the Australian Defence Force

    Science.gov (United States)

    1994-08-01

    Headquarters Australian Defence Force Australian Ordnance Council THE AUDIT OF EXPLOSIVES STORAGE AND TRANSPORT WITHIN THE AUSTRALIAN DEFENCE FORCE...control number. 1. REPORT DATE AUG 1994 2. REPORT TYPE 3. DATES COVERED 00-00-1994 to 00-00-1994 4. TITLE AND SUBTITLE The Audit of Explosives...8-98) Prescribed by ANSI Std Z39-18 THE AUDIT OF EXPLOSIVES STORAGE AND TRANSPORT WITHIN THE AUSTRALIAN DFFENCE FORCE - by R.W. Johnson and M.J

  9. Some practical examples of defence in depth analysis for category IV gamma irradiators

    International Nuclear Information System (INIS)

    Rodrigues Junior, Ary de Araujo

    2014-01-01

    The Defence in Depth concept provides a major contribution to the safety philosophy of irradiation facilities. But problems occur when somebody tries to understand or analyse a safety system or develop a new one because there is a lack of practical examples in Safety Series 107 or other IAEA (International Atomic Energy Agency) publications for irradiation facilities. This paper tries to fill this lack of information by providing a series of practical examples and explanations about Defence in Depth concepts. (author)

  10. Antioxidant defences of Norway spruce bark against bark beetles and its associated blue-stain fungus

    Directory of Open Access Journals (Sweden)

    Felicijan Mateja

    2015-12-01

    Full Text Available Bark beetles and their fungal associates are integral parts of forest ecosystems, the European spruce bark beetle (Ips typographus Linnaeus, 1758 and the associated pathogenic blue stain fungus Ceratocystis polonica (SIEM. C. MOREAU, are the most devastating pests regarding Norway spruce [Picea abies (L. H. KARST.]. Bark beetles commonly inhabit weakened and felled trees as well as vital trees. They cause physiological disorders in trees by destroying a phloem and cambium or interrupt the transpiration -ow in the xylem. Conifers have a wide range of effective defence mechanisms that are based on the inner bark anatomy and physiological state of the tree. The basic function of bark defences is to protect the nutrient-and energy-rich phloem, the vital meristematic region of the vascular cambium, and the transpiration -ow in the sapwood. The main area of defence mechanisms is secondary phloem, which is physically and chemically protected by polyphenolic parenchyma (PP cells, sclerenchyma, calcium oxalate crystals and resin ducts. Conifer trunk pest resistance includes constitutive, inducible defences and acquired resistance. Both constitutive and inducible defences may deter beetle invasion, impede fungal growth and close entrance wounds. During a successful attack, systemic acquired resistance (SAR becomes effective and represents a third defence strategy. It gradually develops throughout the plant and provides a systemic change within the whole tree’s metabolism, which is maintained over a longer period of time. The broad range of defence mechanisms that contribute to the activation and utilisation of SAR, includes antioxidants and antioxidant enzymes, which are generally linked to the actions of reactive oxygen species (ROS. The presented review discusses the current knowledge on the antioxidant defence strategies of spruce inner bark against the bark beetle (Ips typographus and associated blue stain fungus (Ceratocystis polonica.

  11. Some practical examples of defence in depth analysis for category IV gamma irradiators

    Energy Technology Data Exchange (ETDEWEB)

    Rodrigues Junior, Ary de Araujo, E-mail: aryarj@ig.com.br [Universidade Estadual de Maringa (UEM), Maringa, PR (Brazil). Dept. de Fisica

    2014-07-01

    The Defence in Depth concept provides a major contribution to the safety philosophy of irradiation facilities. But problems occur when somebody tries to understand or analyse a safety system or develop a new one because there is a lack of practical examples in Safety Series 107 or other IAEA (International Atomic Energy Agency) publications for irradiation facilities. This paper tries to fill this lack of information by providing a series of practical examples and explanations about Defence in Depth concepts. (author)

  12. Variation in maternal solitary bee nest defence related to nest state

    OpenAIRE

    Peterson , Jason H.; Hoffmeister , Thomas S.; Roitberg , Bernard D.

    2016-01-01

    International audience; AbstractParental protection of offspring is found in numerous animal species. Protection provides offspring with a greater chance of surviving to be able to reproduce, while at the same time, often posing a cost to the parent. Therefore, the net value of defence for the parent can vary depending on the developmental stage of the offspring and their ability to defend themselves. For example, in commonly studied organisms (e.g. birds), defence level increases over time u...

  13. Chewing Tobacco: Not a Safe Alternative to Cigarettes

    Science.gov (United States)

    Healthy Lifestyle Quit smoking Get the facts about chewing tobacco and other forms of smokeless tobacco. They' ... than you might think. By Mayo Clinic Staff Chewing tobacco and other smokeless tobacco products may be ...

  14. Tobacco imagery on prime time UK television.

    Science.gov (United States)

    Lyons, Ailsa; McNeill, Ann; Britton, John

    2014-05-01

    Smoking in films is a common and well documented cause of youth smoking experimentation and uptake and hence a significant health hazard. The extent of exposure of young people to tobacco imagery in television programming has to date been far less investigated. We have therefore measured the extent to which tobacco content occurs in prime time UK television, and estimated exposure of UK youth. The occurrence of tobacco, categorised as actual tobacco use, implied tobacco use, tobacco paraphernalia, other reference to tobacco, tobacco brand appearances or any of these, occurring in all prime time broadcasting on the five most popularly viewed UK television stations during 3 separate weeks in 2010 were measured by 1-minute interval coding. Youth exposure to tobacco content in the UK was estimated using media viewing figures. Actual tobacco use, predominantly cigarette smoking, occurred in 73 of 613 (12%) programmes, particularly in feature films and reality TV. Brand appearances were rare, occurring in only 18 programmes, of which 12 were news or other factual genres, and 6 were episodes of the same British soap opera. Tobacco occurred with similar frequency before as after 21:00, the UK watershed for programmes suitable for youth. The estimated number of incidences of exposure of the audience aged less than 18 years for any tobacco, actual tobacco use and tobacco branding were 59 million, 16 million and 3 million, respectively on average per week. Television programming is a source of significant exposure of youth to tobacco imagery, before and after the watershed. Tobacco branding is particularly common in Coronation Street, a soap opera popular among youth audiences. More stringent controls on tobacco in prime time television therefore have the potential to reduce the uptake of youth smoking in the UK.

  15. The landscape of tobacco control in Africa

    Directory of Open Access Journals (Sweden)

    Mark Paracandola

    2018-03-01

    Full Text Available Background Tobacco use prevalence in Africa is projected to rise over the next 15 years without stronger tobacco control measures. However, little research details the scope of tobacco control research being conducted in Africa. A systematic literature review was conducted to better understand the landscape of tobacco control efforts in Africa. Methods A literature search of tobacco research conducted in all African countries from 1996 to 2016 was performed in PubMed, Embase, and African Index Medicus. Published abstracts meeting the inclusion criteria of focusing on nicotine or tobacco product(s and having been conducted in one or more African countries were selected for full coding and analysis. The authors coded on study characteristics such as type of research, tobacco product, and country. Three coders double-coded 5% of the articles reviewed to ensure agreement. Results This review found 645 relevant articles, in French and English, representing 52 African countries. South Africa was the focus of the greatest proportion of these published tobacco control research articles (23%, followed by Nigeria (17%, Egypt (13%, and Tunisia (12%. Reporting the prevalence of tobacco use was the focus of 51% of these articles. Other areas of research included the potential determinants of tobacco use (28%; knowledge, attitudes, and beliefs about tobacco products or policies (26%; and biological consequences of tobacco use (25%. Most studies (63% discussed cigarettes, and 15% studied smokeless tobacco. Youth-targeted studies comprised 25% of all research in Africa. Publications per year increased between 1996 and 2015, quadrupling in number by 2015. Conclusions A comprehensive review of the literature provides a baseline understanding of the tobacco control landscape and the increased attention countries are showing to tobacco and tobacco control. This research may inform opportunities for further research and for strengthening networks and thereby the

  16. Tobacco imagery on prime time UK television

    Science.gov (United States)

    Lyons, Ailsa; McNeill, Ann; Britton, John

    2014-01-01

    Background Smoking in films is a common and well documented cause of youth smoking experimentation and uptake and hence a significant health hazard. The extent of exposure of young people to tobacco imagery in television programming has to date been far less investigated. We have therefore measured the extent to which tobacco content occurs in prime time UK television, and estimated exposure of UK youth. Methods The occurrence of tobacco, categorised as actual tobacco use, implied tobacco use, tobacco paraphernalia, other reference to tobacco, tobacco brand appearances or any of these, occurring in all prime time broadcasting on the five most popularly viewed UK television stations during 3 separate weeks in 2010 were measured by 1-minute interval coding. Youth exposure to tobacco content in the UK was estimated using media viewing figures. Findings Actual tobacco use, predominantly cigarette smoking, occurred in 73 of 613 (12%) programmes, particularly in feature films and reality TV. Brand appearances were rare, occurring in only 18 programmes, of which 12 were news or other factual genres, and 6 were episodes of the same British soap opera. Tobacco occurred with similar frequency before as after 21:00, the UK watershed for programmes suitable for youth. The estimated number of incidences of exposure of the audience aged less than 18 years for any tobacco, actual tobacco use and tobacco branding were 59 million, 16 million and 3 million, respectively on average per week. Conclusions Television programming is a source of significant exposure of youth to tobacco imagery, before and after the watershed. Tobacco branding is particularly common in Coronation Street, a soap opera popular among youth audiences. More stringent controls on tobacco in prime time television therefore have the potential to reduce the uptake of youth smoking in the UK. PMID:23479113

  17. Politics, pleasure, violence: Swedish defence propaganda in social media

    Directory of Open Access Journals (Sweden)

    Rodrigo Ferrada Stoehrel

    2013-10-01

    Full Text Available In recent years, the Swedish Armed Forces have produced and distributed highly edited video clips on YouTube that show moving images of military activity. Alongside this development, mobile phone apps have emerged as an important channel through which the user can experience and take an interactive part in the staging of contemporary armed conflict. This article examines the way in which the aesthetic and affective experience of Swedish defence and security policy is socially and (media-culturally (co-constructed and how the official representation of Swedish military intervention (reproduces political and economic effects when these activities are distributed through traditional and social media such as YouTube and digital apps. Based on Isabela and Norman Fairclough’s thoughts on political discourse, Michel Foucault’s dialectic idea of power/knowledge, and Sara Ahmed’s concept of the affective, I discuss how the Swedish digital military aesthetic is part of a broader political and economic practice which has consequences beyond the digital, the semiotic and what might at first glance appear to be pure entertainment. 

  18. Politics, pleasure, violence: Swedish defence propaganda in social media

    Directory of Open Access Journals (Sweden)

    Rodrigo Ferrada Stoehrel

    2013-12-01

    Full Text Available In recent years, the Swedish Armed Forces have produced and distributed highly edited video clips on YouTube that show moving images of military activity. Along- side this development, mobile phone apps have emerged as an important channel through which the user can experience and take an interactive part in the staging of contemporary armed conflict. This article examines the way in which the aes- thetic and affective experience of Swedish defence and security policy is socially and (media-culturally (co-constructed and how the official representation of Swedish military intervention (reproduces political and economic effects when these activi- ties are distributed through traditional and social media such as YouTube and digital apps. Based on Isabela and Norman Fairclough’s thoughts on political discourse, Michel Foucault’s dialectic idea of power/knowledge, and Sara Ahmed’s concept of the affective, I discuss how the Swedish digital military aesthetic is part of a broader political and economic practice that has consequences beyond the digital, the semi- otic, and what might at first glance appear to be pure entertainment.

  19. The vaginal microbiota, host defence and reproductive physiology

    Science.gov (United States)

    Smith, Steven B

    2016-01-01

    Abstract The interaction between the human host and the vaginal microbiota is highly dynamic. Major changes in the vaginal physiology and microbiota over a woman's lifetime are largely shaped by transitional periods such as puberty, menopause and pregnancy, while daily fluctuations in microbial composition observed through culture‐independent studies are more likely to be the results of daily life activities and behaviours. The vaginal microbiota of reproductive‐aged women is largely made up of at least five different community state types. Four of these community state types are dominated by lactic‐acid producing Lactobacillus spp. while the fifth is commonly composed of anaerobes and strict anaerobes and is sometimes associated with vaginal symptoms. The production of lactic acid has been associated with contributing to the overall health of the vagina due to its direct and indirect effects on pathogens and host defence. Some species associated with non‐Lactobacillus vaginal microbiota may trigger immune responses as well as degrade the host mucosa, processes that ultimately increase susceptibility to infections and contribute to negative reproductive outcomes such as infertility and preterm birth. Further studies are needed to better understand the functional underpinnings of how the vaginal microbiota affect host physiology but also how host physiology affects the vaginal microbiota. Understanding this fine‐tuned interaction is key to maintaining women's reproductive health. PMID:27373840

  20. Risk management as a social defence against anxiety

    Directory of Open Access Journals (Sweden)

    Dirk J. Geldenhuys

    2012-03-01

    Research purpose: The aim of the study is to describe how risk management unconsciously influences behaviour when doing business in an African country. Motivation for the study: Operational risk management is a rational management imperative. However, this does not take cognisance of the unconscious role of risk management. A systems-psychodynamic perspective might be particularly relevant if the anxiety implied in risk management is not appropriately contained. Awareness of these dynamics may provide an opportunity for addressing them and allow for a more holistic way of managing risk. Research design, approach and method: The researchers conducted the study as a qualitative case study in an African country. They used purposive sampling and analysed the data using qualitative content analysis. Main findings: Viewing risk management from a systems-psychodynamic perspective allowed the researchers to identify the influence of risk management on the behaviour of people. The emerging hypothesis was that, if businesses do not address the anxiety underlying risk management, managing risk becomes a social defence against the anxiety. Practical/managerial implications: Awareness of the anxiety involved in risk management may assist businesses to manage risk in a more realistic way, making provision for, and even capitalising on, the human element. Contributions/value-add: The article provides a systems-psychodynamic, and hence a more complete, perspective of operational risk management when doing business in an African country.

  1. The vaginal microbiota, host defence and reproductive physiology.

    Science.gov (United States)

    Smith, Steven B; Ravel, Jacques

    2017-01-15

    The interaction between the human host and the vaginal microbiota is highly dynamic. Major changes in the vaginal physiology and microbiota over a woman's lifetime are largely shaped by transitional periods such as puberty, menopause and pregnancy, while daily fluctuations in microbial composition observed through culture-independent studies are more likely to be the results of daily life activities and behaviours. The vaginal microbiota of reproductive-aged women is largely made up of at least five different community state types. Four of these community state types are dominated by lactic-acid producing Lactobacillus spp. while the fifth is commonly composed of anaerobes and strict anaerobes and is sometimes associated with vaginal symptoms. The production of lactic acid has been associated with contributing to the overall health of the vagina due to its direct and indirect effects on pathogens and host defence. Some species associated with non-Lactobacillus vaginal microbiota may trigger immune responses as well as degrade the host mucosa, processes that ultimately increase susceptibility to infections and contribute to negative reproductive outcomes such as infertility and preterm birth. Further studies are needed to better understand the functional underpinnings of how the vaginal microbiota affect host physiology but also how host physiology affects the vaginal microbiota. Understanding this fine-tuned interaction is key to maintaining women's reproductive health. © 2016 The Authors. The Journal of Physiology © 2016 The Physiological Society.

  2. Diving bradycardia: a mechanism of defence against hypoxic damage.

    Science.gov (United States)

    Alboni, Paolo; Alboni, Marco; Gianfranchi, Lorella

    2011-06-01

    A feature of all air-breathing vertebrates, diving bradycardia is triggered by apnoea and accentuated by immersion of the face or whole body in cold water. Very little is known about the afferents of diving bradycardia, whereas the efferent part of the reflex circuit is constituted by the cardiac vagal fibres. Diving bradycardia is associated with vasoconstriction of selected vascular beds and a reduction in cardiac output. The diving response appears to be more pronounced in mammals than in birds. In humans, the bradycardic response to diving varies greatly from person to person; the reduction in heart rate generally ranges from 15 to 40%, but a small proportion of healthy individuals can develop bradycardia below 20 beats/min. During prolonged dives, bradycardia becomes more pronounced because of activation of the peripheral chemoreceptors by a reduction in the arterial partial pressure of oxygen (O2), responsible for slowing of heart rate. The vasoconstriction is associated with a redistribution of the blood flow, which saves O2 for the O2-sensitive organs, such as the heart and brain. The results of several investigations carried out both in animals and in humans show that the diving response has an O2-conserving effect, both during exercise and at rest, thus lengthening the time to the onset of serious hypoxic damage. The diving response can therefore be regarded as an important defence mechanism for the organism.

  3. Development of 63Ni sources for defence related applications

    International Nuclear Information System (INIS)

    Udhayakumar, J.; Pardeshi, G.S.; Gandhi, Shyamala S.; Dash, A.; Venkatesh, Meera

    2004-01-01

    63 Ni is seen as a good substitute for the conventional sources of ionization used in electron capture detectors in Gas Chromatography applications. It has advantages such as source stability, reasonably long shelf life due to its long half-life and viable for safe and easy handling due to low energy beta emission. At the special request from the Defence Establishments in India for supply of 63 Ni beta source on special dimension of a curved inner copper ring area, the new electro-deposition cell was designed and used for routine preparation and supply of such sources. The paper describes the procedure for fabrication of 63 Ni beta sources by electro-deposition method. Activity up to ∼370 MBq (∼10 mCi) was electrodeposited exclusively on inner curved area of ∼4 sq.cm. Copper annular ring, using Boric acid electrolyte bath solution at a temperature range of 50 deg - 60 deg C with a current density of ∼ 6 ma/sq.cm. For this purpose, a new electro depositing cell was specially designed and used. The paper discusses the details regarding source requirement, source preparation parameters, film thickness and its impact on beta output, source quality control aspects and other applications of the sources. The paper also highlights the demand and supply scenario of such electrodeposited sources, in terms of commercial supply sale value, as an import substitute. (author)

  4. Peer-to-Peer Enclaves for Improving Network Defence

    Directory of Open Access Journals (Sweden)

    David W. Archer

    2013-07-01

    Full Text Available Information about cyberthreats within networks spreads slowly relative to the speed at which those threats spread. Typical "threat feeds" that are commercially available also disseminate information slowly relative to the propagation speed of attacks, and they often convey irrelevant information about imminent threats. As a result, hosts sharing a network may miss opportunities to improve their defence postures against imminent attack because needed information arrives too late or is lost in irrelevant noise. We envision timely, relevant peer-to-peer sharing of threat information – based on current technologies – as a solution to these problems and as a useful design pattern for defensive cyberwarfare. In our setting, network nodes form communities that we call enclaves, where each node defends itself while sharing information on imminent threats with peers that have similar threat exposure. In this article, we present our vision for this solution. We sketch the architecture of a typical node in such a network and how it might interact with a framework for sharing threat information; we explain why certain defensive countermeasures may work better in our setting; we discuss current tools that could be used as components in our vision; and we describe opportunities for future research and development.

  5. Caterpillar hairs as an anti-parasitoid defence.

    Science.gov (United States)

    Kageyama, Azusa; Sugiura, Shinji

    2016-10-01

    Caterpillar hairs are thought to act as a physical barrier against natural enemies, including parasitoids. However, very few studies have experimentally demonstrated how hairs protect caterpillars from parasitoid oviposition. To clarify the importance of caterpillar hairs as an anti-parasitoid defence, we observed the generalist endoparasitoid Meteorus pulchricornis (Hymenoptera: Braconidae) attacking both smooth and hairy caterpillars under laboratory conditions. A female Meteorus pulchricornis uses its ovipositor to inject venom and lay a single egg inside host larvae. We placed a smooth Spodoptera litura (Lepidoptera: Noctuidae) caterpillar or a hairy Lymantria dispar japonica (Lepidoptera: Erebidae) caterpillar in front of parasitoid females. We observed that 100 % and 84 % of the parasitoids could successfully stab their ovipositors into the smooth larvae of S. litura and first instars of the hairy caterpillar L. dispar japonica, respectively. However, only 24 % of parasitoids could successfully stab their ovipositors into second-instar L. dispar japonica. A higher rate of successful stabs (94 %) by parasitoids was obtained by cutting the hairs of second instar L. dispar japonica much shorter than the parasitoid ovipositor. The results demonstrate that the long, thick hairs of second and later instars of L. dispar japonica function as a physical barrier against parasitoid oviposition.

  6. Double checking medicines: defence against error or contributory factor?

    Science.gov (United States)

    Armitage, Gerry

    2008-08-01

    The double checking of medicines in health care is a contestable procedure. It occupies an obvious position in health care practice and is understood to be an effective defence against medication error but the process is variable and the outcomes have not been exposed to testing. This paper presents an appraisal of the process using data from part of a larger study on the contributory factors in medication errors and their reporting. Previous research studies are reviewed; data are analysed from a review of 991 drug error reports and a subsequent series of 40 in-depth interviews with health professionals in an acute hospital in northern England. The incident reports showed that errors occurred despite double checking but that action taken did not appear to investigate the checking process. Most interview participants (34) talked extensively about double checking but believed the process to be inconsistent. Four key categories were apparent: deference to authority, reduction of responsibility, automatic processing and lack of time. Solutions to the problems were also offered, which are discussed with several recommendations. Double checking medicines should be a selective and systematic procedure informed by key principles and encompassing certain behaviours. Psychological research may be instructive in reducing checking errors but the aviation industry may also have a part to play in increasing error wisdom and reducing risk.

  7. Limiting immunopathology: Interaction between carotenoids and enzymatic antioxidant defences.

    Science.gov (United States)

    Babin, A; Saciat, C; Teixeira, M; Troussard, J-P; Motreuil, S; Moreau, J; Moret, Y

    2015-04-01

    The release of reactive oxygen and nitrogen species (ROS and RNS) during the inflammatory response generates damages to host tissues, referred to as immunopathology, and is an important factor in ecological immunology. The integrated antioxidant system, comprising endogenous antioxidant enzymes (e.g. superoxide dismutase SOD, and catalase CAT) and dietary antioxidants (e.g. carotenoids), helps to cope with immune-mediated oxidative stress. Crustaceans store large amounts of dietary carotenoids for yet unclear reasons. While being immunostimulants and antioxidants, the interaction of these pigments with antioxidant enzymes remains unclear. Here, we tested the interaction between dietary supplementation with carotenoids and immune challenge on immune defences and the activity of the antioxidant enzymes SOD and CAT, in the amphipod crustacean Gammarus pulex. Dietary supplementation increased the concentrations of circulating carotenoids and haemocytes in the haemolymph, while the immune response induced the consumption of circulating carotenoids and a drop of haemocyte density. Interestingly, supplemented gammarids exhibited down-regulated SOD activity but high CAT activity compared to control ones. Our study reveals specific interactions of dietary carotenoids with endogenous antioxidant enzymes, and further underlines the potential importance of carotenoids in the evolution of immunity and/or of antioxidant mechanisms in crustaceans. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. Chlorine and bromine contents in tobacco and tobacco smoke

    International Nuclear Information System (INIS)

    Haesaenen, E.; Manninen, P.K.G.; Himberg, K.; Vaeaetaeinen, V.

    1990-01-01

    The chlorine and bromine contents in tobacco and tobacco smoke in both the particulate and gaseous phases were studied by neutron activation analysis. Eleven popular brands of western filter cigarettes were tested. Methyl chloride and methyl bromide concentrations were measured in the gaseous phase in two leading brands in Finland. The results suggest that the mainstream smoke from one cigarette conveys into the lungs about 150 μg chlorine and about 5 μg bromine. Probably most of the chlorine and bromine is in the form of organic compounds and the main components are methyl chloride and methyl bromide. (author) 14 refs.; 1 tab

  9. Improvement interventions: To what extent are they manifestations of social defences?

    Directory of Open Access Journals (Sweden)

    Jeremias J. de Klerk

    2012-02-01

    Research purpose: The aim is to provide an explanation to the lure behind interventions and to contribute to building a theory on plausible systems psychodynamic drivers and mechanisms of recurrent change interventions. Motivation for the study: This study provides insights into social defences in ways that did not receive much attention previously; specifically how defence mechanisms act as drivers for new change and improvement interventions. Research design, approach and method: A literature study, consisting of a literature review and a phenomenological analysis. The study was conducted from the systems psychodynamic approach. Main findings: Improvement interventions often represent defences that serve to contain anxieties or maintain fantasies. Four specific themes emerged: interventions defend the perception of being in control, they maintain the fantasy that one is busy with worthy actions to overcome challenges, they are defences against boredom or contain anxieties about incompetence, and they maintain the fantasy of being heroic leaders. Practical/managerial implications: The findings can assist leaders to understand their own defences in order to avoid embarking on non-essential interventions. This can free up much time, energy and effort to spend on other priorities, assisting organisations to achieve better results. Contribution/value-add: The study refutes the notion that improvement interventions are always rational coping mechanisms and highlights the role of improvement interventions as defences to reduce anxiety, even though they may contribute little to organisational survival in real terms.

  10. Parental risk management in relation to offspring defence: bad news for kids.

    Science.gov (United States)

    Mahr, Katharina; Riegler, Georg; Hoi, Herbert

    2015-01-07

    Do parents defend their offspring whenever necessary, and do self-sacrificing parents really exist? Studies recognized that parent defence is dynamic, mainly depending on the threat predators pose. In this context, parental risk management should consider the threat to themselves and to their offspring. Consequently, the observed defence should be a composite of both risk components. Surprisingly, no study so far has determined the influence of these two threat components on parental decision rules. In a field experiment, we investigated parental risk taking in relation to the threat posed to themselves and their offspring. To disentangle the two threat components, we examined defence behaviours of parent blue tits Cyanistes caeruleus towards three different predators and during different nestling developmental stages. Nest defence strategies in terms of alarm call intensity and nearest predator approach differed between the three predators. Defence intensity was only partly explained by threat level. Most importantly, parental risk management varied in relation to their own, but not offspring risk. Parent defence investment was independent of nestling risk when parents followed a high-risk strategy. However, parents considered nestling as well as parental risk when following a low-risk strategy. Our findings could have general implications for the economy of risk management and decision-making strategies in living beings, including humans. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

  11. The correlated evolution of antipredator defences and brain size in mammals.

    Science.gov (United States)

    Stankowich, Theodore; Romero, Ashly N

    2017-01-11

    Mammals that possess elaborate antipredator defences such as body armour, spines and quills are usually well protected, intermediate in size, primarily insectivorous and live in simple open environments. The benefits of such defences seem clear and may relax selection on maintaining cognitive abilities that aid in vigilance and predator recognition, and their bearers may accrue extensive production and maintenance costs. Here, in this comparative phylogenetic analysis of measurements of encephalization quotient and morphological defence scores of 647 mammal species representing nearly every order, we found that as lineages evolve stronger defences, they suffer a correlated reduction in encephalization. The only exceptions were those that live in trees-a complex three-dimensional world probably requiring greater cognitive abilities. At the proximate level, because brain tissue is extremely energetically expensive to build, mammals may be trading off spending more on elaborate defences and saving by building less powerful brains. At the ultimate level, having greater defences may also reduce the need for advanced cognitive abilities for constant assessment of environmental predation risk, especially in simple open environments. © 2017 The Author(s).

  12. The correlated evolution of antipredator defences and brain size in mammals

    Science.gov (United States)

    Romero, Ashly N.

    2017-01-01

    Mammals that possess elaborate antipredator defences such as body armour, spines and quills are usually well protected, intermediate in size, primarily insectivorous and live in simple open environments. The benefits of such defences seem clear and may relax selection on maintaining cognitive abilities that aid in vigilance and predator recognition, and their bearers may accrue extensive production and maintenance costs. Here, in this comparative phylogenetic analysis of measurements of encephalization quotient and morphological defence scores of 647 mammal species representing nearly every order, we found that as lineages evolve stronger defences, they suffer a correlated reduction in encephalization. The only exceptions were those that live in trees—a complex three-dimensional world probably requiring greater cognitive abilities. At the proximate level, because brain tissue is extremely energetically expensive to build, mammals may be trading off spending more on elaborate defences and saving by building less powerful brains. At the ultimate level, having greater defences may also reduce the need for advanced cognitive abilities for constant assessment of environmental predation risk, especially in simple open environments. PMID:28077771

  13. Salivary cotinine levels as a biomarker for green tobacco sickness in dry tobacco production among Thai traditional tobacco farmers.

    Science.gov (United States)

    Saleeon, Thanusin; Siriwong, Wattasit; Maldonado-Pérez, Héctor Luis; Robson, Mark Gregory

    2016-01-01

    Dry Thai traditional tobacco (Nicotiana Tabacum L.) production involves a unique process: (a) picking tobacco leaves, (b) curing tobacco leaves, (c) removing stems of tobacco leaves, cutting leaves and putting on a bamboo rack, (d) drying in the sun, reversing a rack, spraying a tobacco extract to adjust the tobacco's color, storing dried tobacco and packaging. These processes may lead to adverse health effects caused by dermal absorption of nicotine such as Green Tobacco Sickness (GTS). The aim of this study was to determine the correlation between GTS resulting from dry Thai traditional tobacco production and salivary cotinine levels among Thai traditional tobacco farmers in Nan Province, Thailand. A prospective cohort study was conducted with 20 tobacco farmers and 20 non-tobacco farmers in Praputtabath Sub-District and Phatow Sub-District. The participants were randomly selected and interviewed using in person questionnaires with bi-weekly follow-up for 14 weeks. During each contact, the cotinine concentration was measured by NicAlert(TM) Saliva strip tests (NCTS). Descriptive statistics and Spearman's correlation (Spearman's rho) was used to examine the relationship between the variables at both 0.01 and 0.05 significant probability levels. This study indicated that GTS from dry tobacco production has the potential to be considered a common occupational disease. This study demonstrated the usefulness of salivary cotinine level measurements by NCTS. The levels were well correlated with farmers who were employed in the dry Thai tobacco production industry. Salivary cotinine levels were also significantly correlated with the prevalence of GTS in the group of tobacco farmers at any given time within a crop season. However, the production process of dry Thai traditional tobacco is different from that evaluated in our previous studies where GTS and salivary cotinine level were correlated in workers working in humid conditions. The long-term effects of such exposure

  14. Reactance and Coping Responses to Tobacco Counter-Advertisements.

    Science.gov (United States)

    Wehbe, Michelle S; Basil, Michael; Basil, Debra

    2017-07-01

    Tobacco prevention messages generally take one of three tactics: They can be educational, attack the tobacco industry, or attack particular brands. Being a smoker and smoking a particular brand may form an essential part of a person's self-identity. As such, reactance theory suggests that attack messages can unintentionally attack smokers' self-image. A 2 × 2 × 2 × 2 experiment using six different messages and 260 respondents tested whether smokers have different reactions to tobacco counter-advertisements than nonsmokers. It also examined whether attacking a smoker's brand leads to greater reactance and other maladaptive responses compared to attacking other brands. Consistent with predictions, smokers reported more maladaptive coping responses and fewer adaptive coping responses to tobacco counter-ads than nonsmokers. The study also reveals differences attributable to brand identification. These findings suggest that interventions should consider different counter-advertising tactics for smokers and nonsmokers. Similar admonitions may apply to counter-advertising strategies on other health issues.

  15. SAMHSA Synar Reports: Youth Tobacco Sales

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1997-2014. Substance Abuse and Mental Health Services Administration (SAMHSA). Synar Reports: Youth Tobacco Sales. Policy – Youth Tobacco Sales. SAMHSA’s Synar...

  16. Tobacco Control Research, Dissemination and Networking in ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Tobacco Control Research, Dissemination and Networking in Lebanon. The Tobacco ... IDRC “unpacks women's empowerment” at McGill University Conference ... New funding opportunity for gender equality and climate change. IDRC is ...

  17. Public Health and Increased Tobacco Regulation

    Science.gov (United States)

    NCI’s Dr. Robert Croyle discusses the Food and Drug Administration’s release of a rule that extends its regulatory authority over tobacco products to include cigars, e-cigarettes, hookah tobacco, and others.

  18. Cutting down tobacco | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... ill health and birth defects from handling agricultural chemicals and tobacco leaf. ... The World Health Organization's Framework Convention on Tobacco Control ... being pulled from school to work, women going sleepless to run curing kilns, ...

  19. Teens and tobacco: a dramatization: final report

    National Research Council Canada - National Science Library

    1997-01-01

    This project was developed as an educational tool to increase awareness of tobacco related issues such as lifestyle choices, health risks, advertising, saying no, cessation, second hand smoke and smokeless tobacco...

  20. Do Tobacco Bans Harm the Advertising Industry?

    OpenAIRE

    Tom Coupe; Olena Gnezdilova

    2008-01-01

    We use panel data on advertising expenditures to check the influence of tobacco advertising bans on the advertising industry. We find no clear evidence of a negative effect of tobacco bans on total per capita advertising expenditures.

  1. Estimation of radioactivity in tobacco

    International Nuclear Information System (INIS)

    Nain, Mahabir; Gupta, Monika; Chauhan, R.P.; Chakarvarti, S.K.; Kant, K.; Sonkawade, R.G.

    2010-01-01

    The link between cigarette smoke and cancer has long been established. Smokers are ten times at greater risk of developing lung cancer than that of non-smokers. Tobacco fields and plants also have higher concentration of uranium and consequently large contents of 210 Po and 210 Pb belonging to uranium and radium decay series. These radio-nuclides have long association with tobacco plants. 210 Pb and 210 Po, decay products of the uranium series get dissolved in water and are first transported into plants and subsequently to the human being. Also, the uptake of radionuclides into roots from the soils and phosphate fertilizers along with direct deposition of 210 Pb by rainfall represents the principal mechanism of incorporation of 210 Pb and 210 Po into the tobacco plants. Uranium present in soil enters the plants through roots and gets distributed in various parts of the tobacco plants. This phenomenon may cause high intake of uranium and its radioactive decay products leading to harmful effects in human being. In the present work, Gamma spectrometry (HPGe detector of high-resolution gamma spectrometry system) has been used at Inter University Accelerator Center (IUAC), New Delhi, for the measurement of activity concentrations of 238 U, 232 Th and 40 K in some tobacco samples. The alpha radioactivity of the leaves of the tobacco plants was measured using plastic track detectors LR-115 Type-Il manufactured by Kodak. Measurement of track densities (track cm -2 day -1 ) shows variation on the upper face and the bottom face of the leaves for the plants. The track density due to alpha particles is higher at bottom face as compared to top face of the leaves. (author)

  2. 27 CFR 41.72 - Notice for smokeless tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for smokeless tobacco. 41.72 Section 41.72 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS...

  3. 27 CFR 45.45a - Notice for pipe tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for pipe tobacco. 45.45a Section 45.45a Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES...

  4. 27 CFR 40.182 - Record of processed tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Record of processed tobacco. 40.182 Section 40.182 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS...

  5. 27 CFR 41.72a - Notice for pipe tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for pipe tobacco. 41.72a Section 41.72a Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES...

  6. 27 CFR 40.527 - Authorization to package processed tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Authorization to package processed tobacco. 40.527 Section 40.527 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE...

  7. 27 CFR 45.43 - Notice for smokeless tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for smokeless tobacco. 45.43 Section 45.43 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS...

  8. 27 CFR 40.216a - Notice for pipe tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for pipe tobacco. 40.216a Section 40.216a Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS...

  9. 27 CFR 40.521 - Record of processed tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Record of processed tobacco. 40.521 Section 40.521 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS...

  10. 27 CFR 40.216 - Notice for smokeless tobacco.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for smokeless tobacco. 40.216 Section 40.216 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS...

  11. Management of broomrape (Orobanche cernua) in tobacco (Nicotiana tabacum)

    NARCIS (Netherlands)

    Dhanapal, G.N.

    1996-01-01


    Tobacco is an important commercial crop in India. India is the third largest tobacco producing country in the world. Tobacco is cultivated in an area of 0.428 million ha. Non- Virginia tobaccos such as bidi tobacco constitute about 65% of the total tobacco area in the

  12. The Tobacco Industry and Children's Rights.

    Science.gov (United States)

    van der Eijk, Yvette; Bialous, Stella A; Glantz, Stanton

    2018-05-01

    The manufacture, use, and marketing of tobacco present a serious threat to children's right to health. This makes the Convention on the Rights of the Child a potentially powerful tobacco-control tool and the United Nations Children's Fund (UNICEF), which oversees the convention's implementation, a potential leader in tobacco control. UNICEF actively supported tobacco control initiatives in the late 1990s, but since the early 2000s UNICEF's role in tobacco control has been minimal. Using the Truth Tobacco Industry Documents library, an online collection of previously secret tobacco industry documents, we sought to uncover information on the tobacco industry's ties with UNICEF. We found that from 1997 to 2000, when UNICEF was actively promoting tobacco control to support children's rights, the tobacco industry saw children's rights and UNICEF as potentially powerful threats to business that needed to be closely monitored and neutralized. The industry then positioned itself as a partner with UNICEF on youth smoking prevention initiatives as a way to avoid meaningful tobacco control measures that could save children's lives. After UNICEF's corporate engagement guidelines were loosened in 2003, tobacco companies successfully engaged with UNICEF directly and via front groups, including the Eliminating Child Labour in Tobacco Growing Foundation. This was part of an overall tobacco industry strategy to improve its corporate image, infiltrate the United Nations, and weaken global tobacco-control efforts. As part of its mission to protect children's rights, UNICEF should end all partnerships with the tobacco industry and its front groups. Copyright © 2018 by the American Academy of Pediatrics.

  13. Communicating Program Outcomes to Encourage Policymaker Support for Evidence-Based State Tobacco Control

    Directory of Open Access Journals (Sweden)

    Allison M. Schmidt

    2014-12-01

    Full Text Available Tobacco use, the leading cause of preventable death in the U.S., can be reduced through state-level tobacco prevention and cessation programs. In the absence of research about how to communicate the need for these programs to policymakers, this qualitative study aimed to understand the motivations and priorities of policymakers in North Carolina, a state that enacted a strong tobacco control program from 2003–2011, but drastically reduced funding in recent years. Six former legislators (three Democrats, three Republicans and three lobbyists for health organizations were interviewed about their attitudes towards tobacco use, support of state-funded programs, and reactions to two policy briefs. Five themes emerged: (1 high awareness of tobacco-related health concerns but limited awareness of program impacts and funding, (2 the primacy of economic concerns in making policy decisions, (3 ideological differences in views of the state’s role in tobacco control, (4 the impact of lobbyist and constituent in-person appeals, and (5 the utility of concise, contextualized data. These findings suggest that building relationships with policymakers to communicate ongoing program outcomes, emphasizing economic data, and developing a constituent advocacy group would be valuable to encourage continued support of state tobacco control programs.

  14. Communicating program outcomes to encourage policymaker support for evidence-based state tobacco control.

    Science.gov (United States)

    Schmidt, Allison M; Ranney, Leah M; Goldstein, Adam O

    2014-12-04

    Tobacco use, the leading cause of preventable death in the U.S., can be reduced through state-level tobacco prevention and cessation programs. In the absence of research about how to communicate the need for these programs to policymakers, this qualitative study aimed to understand the motivations and priorities of policymakers in North Carolina, a state that enacted a strong tobacco control program from 2003-2011, but drastically reduced funding in recent years. Six former legislators (three Democrats, three Republicans) and three lobbyists for health organizations were interviewed about their attitudes towards tobacco use, support of state-funded programs, and reactions to two policy briefs. Five themes emerged: (1) high awareness of tobacco-related health concerns but limited awareness of program impacts and funding, (2) the primacy of economic concerns in making policy decisions, (3) ideological differences in views of the state's role in tobacco control, (4) the impact of lobbyist and constituent in-person appeals, and (5) the utility of concise, contextualized data. These findings suggest that building relationships with policymakers to communicate ongoing program outcomes, emphasizing economic data, and developing a constituent advocacy group would be valuable to encourage continued support of state tobacco control programs.

  15. Implementation of tobacco cessation brief intervention in complementary and alternative medicine practice: qualitative evaluation.

    Science.gov (United States)

    Eaves, Emery R; Howerter, Amy; Nichter, Mark; Floden, Lysbeth; Gordon, Judith S; Ritenbaugh, Cheryl; Muramoto, Myra L

    2017-06-23

    This article presents findings from qualitative interviews conducted as part of a research study that trained Acupuncture, Massage, and Chiropractic practitioners' in Arizona, US, to implement evidence-based tobacco cessation brief interventions (BI) in their routine practice. The qualitative phase of the overall study aimed to assess: the impact of tailored training in evidence-based tobacco cessation BI on complementary and alternative medicine (CAM) practitioners' knowledge and willingness to implement BIs in their routine practice; and their patients' responses to cessation intervention in CAM context. To evaluate the implementation of skills learned from a tailored training program, we conducted semi-structured qualitative interviews with 54 CAM practitioners in Southern Arizona and 38 of their patients. Interview questions focused on reactions to the implementation of tobacco cessation BIs in CAM practice. After participating in a tailored BI training, CAM practitioners reported increased confidence, knowledge, and motivation to address tobacco in their routine practice. Patients were open to being approached by CAM practitioners about tobacco use and viewed BIs as an expected part of wellness care. Tailored training motivated CAM practitioners in this study to implement evidence-based tobacco cessation BIs in their routine practice. Results suggest that CAM practitioners can be a valuable point of contact and should be included in tobacco cessation efforts.

  16. [Tobacco advertisement exposure and tobacco consumption among youths in South America].

    Science.gov (United States)

    Plamondon, Geneviève; Guindon, G Emmanuel; Paraje, Guillermo

    2017-01-01

    To assesses the statistical association between exposure to tobacco marketing and tobacco consumption among adolescents in South America, by using data from the Global Youth Tobacco Survey. Using data from the Global Youth Tobacco Survey (GYTS), the exposure to tobacco marketing at the school level was studied from advertising in TV, radio, massive public events and street advertisement. Tobacco behaviour was considered. The total pooled sample used was 134 073 youths from Argentina, Bolivia, Chile, Peru, Brazil, Uruguay, Suriname, Colombia, Guyana, Ecuador, Paraguay and Venezuela. The exposure to tobacco marketing is positively and significantly associated to the probability of youths experimenting with tobacco (at least once in their lifetime). For regular smokers, exposure to tobacco marketing is positively and significantly associated to smoking intensity. These results call for the implementation of strong restrictions on tobacco advertisement of various types in South American countries.

  17. Tobacco advertisement exposure and tobacco consumption among youths in South America

    Directory of Open Access Journals (Sweden)

    Geneviéve Plamondon

    2017-03-01

    Full Text Available Objective. To assesses the statistical association between exposure to tobacco marketing and tobacco consumption among adolescents in South America, by using data from the Global Youth Tobacco Survey. Materials and methods. Using data from the Global Youth Tobacco Survey (GYTS, the exposure to tobacco marketing at the school level was studied from advertising in TV, radio, massive public events and street advertisement. Tobacco behaviour was considered. The total pooled sample used was 134 073 youths from Argentina, Bolivia, Chile, Peru, Brazil, Uruguay, Suriname, Colombia, Guyana, Ecuador, Paraguay and Venezuela. Results. The exposure to tobacco marketing is positively and significantly associated to the probability of youths experimenting with tobacco (at least once in their lifetime. For regular smokers, exposure to tobacco marketing is positively and significantly associated to smoking intensity. Conclusions. These results call for the implementation of strong restrictions on tobacco advertisement of various types in South American countries.

  18. Tobacco Taxes and Tobacco Control Policies in Brazil, Mexico, and ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    However, research has yet to explore differences in cigarette smoking rates ... Meanwhile, existing studies on the impact of tobacco taxes are based on ... Associação de Controle do Tabagismo, Promoção da Saúde e dos Direitos Humanos.

  19. 7 CFR 29.1067 - Tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Tobacco. 29.1067 Section 29.1067 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Flue-Cured Tobacco (u.s. Types 11, 12, 13, 14 and Foreign...

  20. 7 CFR 29.3069 - Tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Tobacco. 29.3069 Section 29.3069 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) § 29.3069...

  1. 7 CFR 30.2 - Leaf tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Leaf tobacco. 30.2 Section 30.2 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO STOCKS AND STANDARDS Classification of Leaf Tobacco Covering Classes, Types and Groups of Grades § 30.2 Leaf...

  2. 7 CFR 29.3555 - Tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Tobacco. 29.3555 Section 29.3555 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Dark Air-Cured Tobacco (u.s. Types 35, 36, 37 and Foreign...

  3. 7 CFR 29.2308 - Tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Tobacco. 29.2308 Section 29.2308 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Virginia Fire-Cured Tobacco (u.s. Type 21) § 29.2308...

  4. 19 CFR 11.2 - Manufactured tobacco.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Manufactured tobacco. 11.2 Section 11.2 Customs... PACKING AND STAMPING; MARKING Packing and Stamping § 11.2 Manufactured tobacco. (a) If the invoice and entry presented for manufactured tobacco specify all the information necessary for prompt determination...

  5. Public health aspects of tobacco control revisited

    NARCIS (Netherlands)

    Gallagher, Jennifer E.; Alajbeg, Ivan; Buechler, Silvia; Carrassi, Antonio; Hovius, Marjolijn; Jacobs, Annelies; Jenner, Maryan; Kinnunen, Taru; Ulbricht, Sabina; Zoitopoulos, Liana

    The tobacco epidemic presents a major public health challenge, globally, and within Europe. The aim of the Public Health Work Stream at the 2nd European Workshop on Tobacco Use Prevention and Cessation for Oral Health Professionals was to review the public health aspects of tobacco control and make

  6. Zambia Tobacco Control Campaign | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The looming tobacco epidemic and its potential for thwarting development has prompted most governments in sub-Saharan Africa to ratify the World Health Organization's Framework Convention on Tobacco Control (WHO-FCTC). Ratifying countries must design and implement a national tobacco control action plan and ...

  7. Tobacco Industry Political Activity and Tobacco Control Policy Making in Washington: 1996-2000

    OpenAIRE

    Nixon, Meredith L. BA; Glantz, Stanton A. Ph.D.

    2001-01-01

    • After making substantial progress on tobacco control in the mid-1990s, the tobacco industry has stifled tobacco control activities in Washington through a mixture of campaign contributions and legal challenges. • Political campaign contributions have remained steadily high throughout the 1990s. Philip Morris, RJ Reynolds, the Tobacco Institute, Lorillard, Brown & Williamson, and the Smokeless Tobacco Council contributed $362,298 to campaigns in 1996 through 2000 election cycles: $1...

  8. Tobacco Industry Dominating National Tobacco Policy Making in Argentina, 1966-2005

    OpenAIRE

    Sebrie, Ernesto M.; Barnoya, Joaquin; Perez-Stable, Eliseo; Glantz, Stanton A.

    2005-01-01

    EXECUTIVE SUMMARY Argentina accounts for 15% of total tobacco consumption in Latin America and has made the epidemiological transition to an advanced stage in the tobacco epidemic. The Southern Cone region of the Americas leads the hemisphere in tobacco attributable mortality. Argentina is a developing country with economic interests in tobacco growing and rapidly increasing tobacco use in urban areas. In 2000, smoking prevalence was 40.4% among adults- 46.8% of men and 34% of wom...

  9. Eales′ disease: Oxidant stress and weak antioxidant defence

    Directory of Open Access Journals (Sweden)

    Ramakrishnan S

    2007-01-01

    Full Text Available Eales′ disease (ED is an idiopathic retinal periphlebitis characterized by capillary non-perfusion and neovascularization. In addition to the existing system, a new staging system has been proposed by Saxena et al . Immunological, molecular biological and biochemical studies have indicated the role of human leucocyte antigen, retinal S antigen autoimmunity, Mycobacterium tuberculosis genome, free radical damage and possibly hyperhomocysteinemia in its etiopathogenesis, which appears multifactorial. Oxidant stress has been shown by increase in the levels of thiobarbituric acid reactive substances (lipid oxidation in the vitreous, erythrocytes, platelets, and monocytes. A decrease in vitamins E and C both in active and healed vasculitis, superoxide dismutase, glutathione, and glutathione peroxidase showed a weakened antioxidant defence. Epiretinal membrane from patients of ED who underwent surgery showed, by immunolocalization, presence of carboxy methyl lysine, an advanced glycation end product formed by glycoxidation and is involved in angiogenesis. OH· free radical accumulation in monocytes has been directly shown by electron spin resonance spectrometry. Free radical damage to DNA and of protein was shown by the accumulation of 8 hydroxy 2 deoxyguanosine (in leucocytes and nitrotyrosine (in monocytes, respectively. Nitrosative stress was shown by increased expression of inducible nitric oxide synthase in monocytes in which levels of iron and copper were increased while those of zinc decreased. A novel 88 kDa protein was found in serum and vitreous in inflammatory condition and had antioxidant function. Platelet fluidity was also affected. Oral, methotrexate in low dosage (12.5 mg/week for 12 weeks as well as oral vitamin E (400 IU and C (500 mg daily for 8 weeks are reported to have beneficial effects.

  10. Effectiveness evaluation of flood defence structures in different geomorphological contexts

    Science.gov (United States)

    Morelli, Stefano; Pazzi, Veronica; Fanti, Riccardo

    2017-04-01

    The flood risk in different geomorphological contexts of two less developed countries are investigated in order to evaluate the efficacy of the existing flood defence structures. In particular, a recent floodplain crossed by a wide meandering river and a narrow mountain valley flowed by creek with a torrential regime have been chosen for such analysis in North Albania and central Mexico, respectively. Both areas have been affected by disastrous floods in past years with considerable damages to properties and people. Some safety countermeasures have been performed over time, even if in a non-systematic way. For this reason, the current inclination to flood risk was assessed by means of a freeware software designed to perform one-dimensional (1D) hydraulic modelling for a full network of natural and anthropic channels (HEC-RAS software by Hydrologic Engineering Center River Analysis System). This new analyses take into account: i) the natural morphological variability along the river path, ii) the anthropic interventions on the fluvial dynamics, iii) the landscape appearance after the soil exploitation in the past years, and iv) all the changes induced by an exceeded informal urbanization. The reconstruction of the river and bordering areas geometric data was carried out according to the physical characteristics of the local environment: a bathymetric survey and near-river DGPS acquisitions for the open spaces of the Albanian floodplain, and traditional topographic methods for the highly vegetated Mexican valley. In both cases, the results show that the existing works are, on their own, poorly efficient in containing the predictable floods. Albanians levees seem underdimensioned, while the channelling works are too narrow to contain large amounts of water and solid transport as typical of the Mexican study area. Evidently, a new territorial planning is required in these areas, and some projects are now in place. However, it would be desirable that local authorities

  11. A Defence of Constructionism: Philosophy as Conceptual Engineering

    Directory of Open Access Journals (Sweden)

    Luciano Floridi

    2017-08-01

    Full Text Available The article offers a broad account and a defence of constructionism, both as a metaphilosophical approach and as a philosophical methodology, with some references to the philosophical tradition that has inspired it, the so-called «maker’s knowledge» tradition. The main thesis defended is that Plato’s «user’s knowledge tradition» should be complemented, if not replaced, by a constructionist approach to philosophical problems in general and to knowledge in particular. To put it simply, an epistemic agent knows something when that agent is able to build (reproduce, simulate, model, construct etc. that something and plug the obtained information in the correct network of relations that account for it. Or in even more intuitive terms, an agent qualifies as an epistemic agent not when she is a passive user of some information, but when she is a critical producer of it. Her epistemic expertise increases in relation to the scope and depth of the questions that is able to ask and answer on a particular topic. The maker’s knowledge is knowledge of the ontology of the semantic artefact and this is a fundamental epistemological lesson we can learn from poietic disciplines such as computer science and economics. So constructionism shifts the focus away from the mimetic, passive and declarative knowledge that something is the case, in order to concentrate more on the poietic, interactive and practical knowledge of something being the case, that is, of semantic artefacts. Once applied to the interpretation of philosophy itself, constructionism suggests adding conceptual engineering to conceptual analysis as a fundamental method.

  12. The origins of marine bioluminescence: turning oxygen defence mechanisms into deep-sea communication tools.

    Science.gov (United States)

    Rees, J F; de Wergifosse, B; Noiset, O; Dubuisson, M; Janssens, B; Thompson, E M

    1998-04-01

    Bioluminescence, the emission of ecologically functional light by living organisms, emerged independently on several occasions, yet the evolutionary origins of most bioluminescent systems remain obscure. We propose that the luminescent substrates of the luminous reactions (luciferins) are the evolutionary core of most systems, while luciferases, the enzymes catalysing the photogenic oxidation of the luciferin, serve to optimise the expression of the endogenous chemiluminescent properties of the luciferin. Coelenterazine, a luciferin occurring in many marine bioluminescent groups, has strong antioxidative properties as it is highly reactive with reactive oxygen species such as the superoxide anion or peroxides. We suggest that the primary function of coelenterazine was originally the detoxification of the deleterious oxygen derivatives. The functional shift from its antioxidative to its light-emitting function might have occurred when the strength of selection for antioxidative defence mechanisms decreased. This might have been made possible when marine organisms began colonising deeper layers of the oceans, where exposure to oxidative stress is considerably reduced because of reduced light irradiance and lower oxygen levels. A reduction in metabolic activity with increasing depth would also have decreased the endogenous production of reactive oxygen species. Therefore, in these organisms, mechanisms for harnessing the chemiluminescence of coelenterazine in specialised organs could have developed, while the beneficial antioxidative properties were maintained in other tissues. The full range of graded irradiance in the mesopelagic zone, where the majority of organisms are bioluminescent, would have provided a continuum for the selection and improvement of proto-bioluminescence. Although the requirement for oxygen or reactive oxygen species observed in bioluminescent systems reflects the high energy required to produce visible light, it may suggest that oxygen

  13. Smoke screen? The globalization of production, transnational lobbying and the international political economy of plain tobacco packaging.

    Science.gov (United States)

    Curran, Louise; Eckhardt, Jappe

    2017-01-01

    In 2012 Australia became the first country in the world to introduce plain tobacco packaging in an effort to reduce tobacco consumption. This move was vehemently opposed by the tobacco industry, which challenged it on several levels: nationally, bilaterally and multilaterally at the World Trade Organization (WTO). The political behavior of the tobacco companies in this case is puzzling both in terms of scale, operating at multiple levels at the same time and in terms of the countries mobilized in their defence. WTO litigation is typically the result of Multi National Enterprises (MNEs) lobbying their own government, but here third countries were mobilized. Lobbying in third country contexts, with the objective of accessing multilateral dispute settlement systems, has been little studied. We thus know very little about the driving factors behind such activities, how target governments are selected and what lobbying strategies are used. This paper draws on emerging research on transnational lobbying and a case study of the PP case to explore these issues in detail and, by doing so, aims to further our theoretical understanding of the political economy of international trade in the context of increasing regime complexity and globalization of production.

  14. Smoke screen? The globalization of production, transnational lobbying and the international political economy of plain tobacco packaging

    Science.gov (United States)

    Curran, Louise; Eckhardt, Jappe

    2017-01-01

    In 2012 Australia became the first country in the world to introduce plain tobacco packaging in an effort to reduce tobacco consumption. This move was vehemently opposed by the tobacco industry, which challenged it on several levels: nationally, bilaterally and multilaterally at the World Trade Organization (WTO). The political behavior of the tobacco companies in this case is puzzling both in terms of scale, operating at multiple levels at the same time and in terms of the countries mobilized in their defence. WTO litigation is typically the result of Multi National Enterprises (MNEs) lobbying their own government, but here third countries were mobilized. Lobbying in third country contexts, with the objective of accessing multilateral dispute settlement systems, has been little studied. We thus know very little about the driving factors behind such activities, how target governments are selected and what lobbying strategies are used. This paper draws on emerging research on transnational lobbying and a case study of the PP case to explore these issues in detail and, by doing so, aims to further our theoretical understanding of the political economy of international trade in the context of increasing regime complexity and globalization of production. PMID:28630533

  15. What we fund Tobacco control

    International Development Research Centre (IDRC) Digital Library (Canada)

    NCDP

    Appraisal of the perceived economic value of the tobacco industry to ... Mechanisms for prioritising health in trade negotiations and other ... Population health and poverty ... Research projects that address multiple NCD risk factors .... In general, the process for soliciting, reviewing and awarding grants follows this timeline.

  16. Nuclear Belief Systems and Individual Policy-Makers: Duncan Sandys, Unmanned Weaponry, and the Impossibility of Defence

    OpenAIRE

    Betts, Lewis

    2014-01-01

    This thesis attempts to explore the influence that Duncan Sandys' experiences of the Second World War had on his policy preferences, and policy-making, in relation to British defence policy during his years in government. This is a significant period in British nuclear policy which began with thermonuclear weaponry being placed ostentatiously at the centre of British defence planning in the 1957 Defence White Paper, and ended with the British acquiring the latest American nuclear weapon techn...

  17. Nicotine aversion: Neurobiological mechanisms and relevance to tobacco dependence vulnerability

    Science.gov (United States)

    Fowler, Christie D.; Kenny, Paul J.

    2013-01-01

    Nicotine stimulates brain reward circuitries, most prominently the mesocorticolimbic dopamine system, and this action is considered critical in establishing and maintaining the tobacco smoking habit. Compounds that attenuate nicotine reward are considered promising therapeutic candidates for tobacco dependence, but many of these agents have other actions that limit their potential utility. Nicotine is also highly noxious, particularly at higher doses, and aversive reactions to nicotine after initial exposure can decrease the likelihood of developing a tobacco habit in many first time smokers. Nevertheless, relatively little is known about the mechanisms of nicotine aversion. The purpose of this review is to present recent new insights into the neurobiological mechanisms that regulate avoidance of nicotine. First, the role of the mesocorticolimbic system, so often associated with nicotine reward, in regulating nicotine aversion is highlighted. Second, genetic variation that modifies noxious responses to nicotine and thereby influences vulnerability to tobacco dependence, in particular variation in the CHRNA5-CHRNA3-CHRNB4 nicotinic acetylcholine receptor (nAChR) subunit gene cluster, will be discussed. Third, the role of the habenular complex in nicotine aversion, primarily medial habenular projections to the interpeduncular nucleus (IPN) but also lateral habenular projections to rostromedial tegmental nucleus (RMTg) and ventral tegmental area (VTA) are reviewed. Forth, brain circuits that are enriched in nAChRs, but whose role in nicotine avoidance has not yet been assessed, will be proposed. Finally, the feasibility of developing novel therapeutic agents for tobacco dependence that act not by blocking nicotine reward but by enhancing nicotine avoidance will be considered. PMID:24055497

  18. Social Responsibility in Tobacco Production? Tobacco Companies Use of Green Supply Chains to Obscure the Real Costs of Tobacco Farming

    Science.gov (United States)

    Otañez, Marty

    2011-01-01

    Background Tobacco companies have come under increased criticism because of environmental and labor practices related to growing tobacco in developing countries. Methods Analysis of tobacco industry documents, industry web sites and interviews with tobacco farmers in Tanzania and tobacco farm workers, farm authorities, trade unionists, government officials and corporate executives from global tobacco leaf companies in Malawi. Results British American Tobacco and Philip Morris created supply chains in the 1990s to improve production efficiency, control, access to markets, and profits. In the 2000s, the companies used their supply chains in an attempt to legitimize their portrayals of tobacco farming as socially and environmentally friendly, rather than take meaningful steps to eliminate child labor and reduce deforestation in developing countries. The tobacco companies used nominal self-evaluation (not truly independent evaluators) and public relations to create the impression of social responsibility. The companies benefit from $1.2 billion in unpaid labor costs due to child labor and more than $64 million annually in costs that would have been made to avoid tobacco related deforestation in the top twelve tobacco growing developing countries, far exceeding the money they spend nominally working to change these practices. Conclusions The tobacco industry uses green supply chains to make tobacco farming in developing countries appear sustainable while continuing to purchase leaf produced with child labor and high rates of deforestation. Strategies to counter green supply chain schemes include securing implementing protocols for the WHO Framework Convention on Tobacco Control to regulate the companies’ practices at the farm level. PMID:21504915

  19. Engagement With Online Tobacco Marketing and Associations With Tobacco Product Use Among U.S. Youth.

    Science.gov (United States)

    Soneji, Samir; Pierce, John P; Choi, Kelvin; Portnoy, David B; Margolis, Katherine A; Stanton, Cassandra A; Moore, Rhonda J; Bansal-Travers, Maansi; Carusi, Charles; Hyland, Andrew; Sargent, James

    2017-07-01

    Youth who engage with online tobacco marketing may be more susceptible to tobacco use than unengaged youth. This study examines online engagement with tobacco marketing and its association with tobacco use patterns. Cross-sectional analysis of youths aged 12-17 years who participated in wave 1 of the Population Assessment of Tobacco and Health Study (N = 13,651). Engagement with tobacco marketing was based on 10 survey items including signing up for email alerts about tobacco products in the past 6 months. Logistic regression was used to examine the association of online engagement with tobacco marketing and susceptibility to use any tobacco product among never-tobacco users, ever having tried tobacco, and past 30-day tobacco use. An estimated 2.94 million U.S. youth (12%) engaged with ≥ one forms of online tobacco marketing. Compared with no engagement, the odds of susceptibility to the use of any tobacco product among never-tobacco users was independently associated with the level of online engagement: adjusted odds ratio (AOR) = 1.48 (95% confidence interval [CI], 1.24-1.76) for one form of engagement and AOR = 2.37 (95% CI, 1.53-3.68) for ≥ two forms of engagement. The odds of ever having tried tobacco were also independently associated with the level of online engagement: AOR = 1.33 (95% CI: 1.11-1.60) for one form of engagement and AOR = 1.54 (95% CI, 1.16-2.03) for ≥ two forms of engagement. The level of online engagement was not independently associated with past 30-day tobacco use. Online engagement with tobacco marketing may represent an important risk factor for the onset of tobacco use in youth. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  20. How effective has tobacco tax increase been in the Gambia? A case study of tobacco control

    Science.gov (United States)

    Nargis, Nigar; Manneh, Yahya; Krubally, Bakary; Jobe, Baboucarr; Ouma, Ahmed E Ogwell; Tcha-Kondor, Noureiny; Blecher, Evan H

    2016-01-01

    Objectives The objective of the present study was to evaluate how effective tobacco tax increase has been in increasing price of tobacco products and reducing tobacco consumption in the Gambia. In addition, it tests the hypothesis that tobacco tax revenue grows while tobacco consumption decreases as a result of tax and price increase. Setting The study is designed at the macroeconomic level to examine the import of tobacco products and revenue collected from tobacco taxation in a low-income setting. Participants The participants of this study are the government officials employed in the Ministry of Finance and Economic Affairs (MoFEA), the Gambia and the Gambia Revenue Authority, who are in charge of planning and implementing the tobacco tax policy in the Gambia. Interventions The study includes 2 consecutive interventions in tobacco tax policy in the Gambia. The first intervention was moving the tax base for the uniform specific excise tax on cigarettes from weight to pack of cigarettes in 2013. The second intervention involved increasing the excise and the environmental tax on tobacco products in 2014. Primary and secondary outcome measures The primary outcome measures were the cost, insurance and freight value and the price of tobacco products. The secondary outcome measures included the import of tobacco products and tobacco tax revenue. Results In 2013–2014, the Gambia MoFEA raised the specific excise rate, which increased price, reduced consumption and generated significantly more government revenue from tobacco products. This is a clear evidence of the win-win outcome of raising tobacco tax. In addition, the Gambia has set the example of harmonising tax rates between tobacco products that reduces the substitution between tobacco products. Conclusions The Gambia presents the best practice in tobacco taxation. There is need for documenting more country-specific evidence on the win-win outcome of raising tobacco tax. PMID:27566626

  1. Point of sale tobacco advertisements in India.

    Science.gov (United States)

    Chaudhry, S; Chaudhry, S; Chaudhry, K

    2007-01-01

    The effect of any legislation depends on its implementation. Limited studies indicate that tobacco companies may tend to use such provision for surrogate advertising. The point of sale advertisement provision has been placed in the Indian Tobacco Control legislation. The study was undertaken to assess the Indian scenario in this regard. To assess if there are any violations related to provision of point of tobacco sale advertisements under India's comprehensive tobacco Control legislation in different parts of India. Boards over various shops showing advertisements of tobacco products were observed in the cities of Delhi, Mumbai, Kolkata, Trivandrum and Jaipur, between September 2005 and March 2006. The point of sale advertisements mushroomed after the implementation of 2004 tobacco control legislation. Tobacco advertisement boards fully satisfying the point of sale provision were practically non-existent. The most common violation of point of sale advertisements was the larger size of the board but with tobacco advertisement equal to the size indicated in the legislation and remaining area often showing a picture. Invariably two boards were placed together to provide the impression of a large single repetitive advertisement. More than two boards was not common. Tobacco advertisement boards were also observed on closed shops/ warehouses, shops not selling tobacco products and on several adjacent shops. The purpose of the point of sale advertisements seems to be surrogate advertisement of tobacco products, mainly cigarettes.

  2. Meanings & motives. Experts debating tobacco addiction.

    Science.gov (United States)

    Mars, Sarah G; Ling, Pamela M

    2008-10-01

    Over the last 50 years, tobacco has been excluded from and then included in the category of addictive substances. We investigated influences on these opposing definitions and their application in expert witness testimony in litigation in the 1990s and 2000s. A scientist with ties to the tobacco industry influenced the selection of a definition of addiction that led to the classification of tobacco as a "habituation" in the 1964 Surgeon General's Advisory Committee report. Tobacco was later defined as addictive in the 1988 surgeon general's report. Expert witnesses for tobacco companies used the 1964 report's definition until Philip Morris Tobacco Company publicly changed its position in 1997 to agree that nicotine was addictive. Expert witnesses for plaintiffs suing the tobacco industry used the 1988 report's definition, arguing that new definitions were superior because of scientific advance. Both sides viewed addiction as an objective entity that could be defined more or less accurately.

  3. Crowd-out of defence and health spending: is Israel different from other industrialised nations?

    Science.gov (United States)

    Reeves, Aaron; Stuckler, David

    2013-04-22

    Does high defence spending limit the growth of public health investment? Using comparative data from 31 OECD countries between 1980 and 2010, we find little evidence that defence crowds out public health spending. Whether measured in terms of long-term levels or short-term changes, per capita defence and health spending positively and significantly correlate. To investigate the possibility that countries with high security needs such as Israel exhibit differing patterns, we also compare crowd-out among countries experiencing violent conflicts as well as current high military-spending countries. We observed a greater positive correlation between changes in health and defence spending among conflict-countries (r = 0.65, p military spending countries, Israel's politicians reduced defence spending while increasing health expenditure during its recent recession. These analyses reveal that while Israel's politicians have chronically underinvested in public health, there are modest steps being taken to rectify the country's unique and avoidable crowding out of public health from its high military spending.

  4. Induced defences alter the strength and direction of natural selection on reproductive traits in common milkweed.

    Science.gov (United States)

    Thompson, K A; Cory, K A; Johnson, M T J

    2017-06-01

    Evolutionary biologists have long sought to understand the ecological processes that generate plant reproductive diversity. Recent evidence indicates that constitutive antiherbivore defences can alter natural selection on reproductive traits, but it is unclear whether induced defences will have the same effect and whether reduced foliar damage in defended plants is the cause of this pattern. In a factorial field experiment using common milkweed, Asclepias syriaca L., we induced plant defences using jasmonic acid (JA) and imposed foliar damage using scissors. We found that JA-induced plants experienced selection for more inflorescences that were smaller in size (fewer flowers), whereas control plants only experienced a trend towards selection for larger inflorescences (more flowers); all effects were independent of foliar damage. Our results demonstrate that induced defences can alter both the strength and direction of selection on reproductive traits, and suggest that antiherbivore defences may promote the evolution of plant reproductive diversity. © 2017 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2017 European Society For Evolutionary Biology.

  5. Defence in Depth: Assessment of Comprehensiveness and Further Strengthening of the Concept

    Energy Technology Data Exchange (ETDEWEB)

    Misak, J., E-mail: Jozef.Misak@ujv.cz

    2014-10-15

    Full text: Defence in depth concept based on multiple levels of protection of the workers, public and the environment against radiation harm is and should remain an essential strategy for ensuring safety of nuclear power plants. This strategy should be comprehensively implemented through all stages of the plant lifetime, from the siting through construction and operation up to decommissioning. First part of the presentation will introduce a screening method developed by the IAEA as a tool facilitating the assessment of the comprehensiveness of defence in depth and will indicate further possibilities for using and updating the approach by taking into account recent lessons learned. Although it is clear that it is not possible for any industrial facility including nuclear power plants to fully eliminate the risk, further strengthening the defence in depth in particular at level 4 dealing with design extension conditions gives very high confidence in prevention and effective mitigation of severe accidents so that they are either practically eliminated or their consequences are limited in area and time. Second part of the presentation will discuss several issues associated with current efforts for strengthening the defence in depth, including the issues of practical elimination, independence and diversity of safety provisions at different levels of defence. (author)

  6. Leaf Colour as a Signal of Chemical Defence to Insect Herbivores in Wild Cabbage (Brassica oleracea.

    Directory of Open Access Journals (Sweden)

    Jonathan P Green

    Full Text Available Leaf colour has been proposed to signal levels of host defence to insect herbivores, but we lack data on herbivory, leaf colour and levels of defence for wild host populations necessary to test this hypothesis. Such a test requires measurements of leaf spectra as they would be sensed by herbivore visual systems, as well as simultaneous measurements of chemical defences and herbivore responses to leaf colour in natural host-herbivore populations. In a large-scale field survey of wild cabbage (Brassica oleracea populations, we show that variation in leaf colour and brightness, measured according to herbivore spectral sensitivities, predicts both levels of chemical defences (glucosinolates and abundance of specialist lepidopteran (Pieris rapae and hemipteran (Brevicoryne brassicae herbivores. In subsequent experiments, P. rapae larvae achieved faster growth and greater pupal mass when feeding on plants with bluer leaves, which contained lower levels of aliphatic glucosinolates. Glucosinolate-mediated effects on larval performance may thus contribute to the association between P. rapae herbivory and leaf colour observed in the field. However, preference tests found no evidence that adult butterflies selected host plants based on leaf coloration. In the field, B. brassicae abundance varied with leaf brightness but greenhouse experiments were unable to identify any effects of brightness on aphid preference or performance. Our findings suggest that although leaf colour reflects both levels of host defences and herbivore abundance in the field, the ability of herbivores to respond to colour signals may be limited, even in species where performance is correlated with leaf colour.

  7. "New Sport" in the street: self-defence, security and space in belle epoque Paris.

    Science.gov (United States)

    Freundschuh, Aaron

    2006-01-01

    Near the turn of the twentieth century, traditional self-defence methods (for example, jiu-jitsu) were revamped into a more accessible and practical set of techniques and tactics for everyday use in urban public space. Framed as a "new sport" with broad public utility, early urban self-defence developed against the backdrop of heightening fears of violent crime and a burgeoning politics of security, as well as tensions provoked by the increasingly common appearance of unchaperoned, middle-class women in public. Self-defence masters pitched their innovations in an inclusive rhetoric, always with separate lessons for men and women and their respective spaces of risk. This article places modern self-defence practices in tension with historical transformations in the urban landscape, arguing that urban self-defence posited a certain subjective relation to the city that tapped simultaneously into the desire for empowerment, fantasies of criminal danger and a law-and-order tone that shaded into urban vigilantism.

  8. Combustible Tobacco and Smokeless Tobacco Use Among Working Adults-United States, 2012 to 2014.

    Science.gov (United States)

    Syamlal, Girija; Jamal, Ahmed; Mazurek, Jacek M

    2016-12-01

    The aim of this study was to examine tobacco use among working adults at least 18 years of age. The 2012 to 2014 National Health Interview Survey (n = 105,779) was used to estimate prevalences for cigarette smoking, other combustible tobacco use, and smokeless tobacco use and prevalence odds ratios (PORs) for any tobacco product use among working adults at least 18 years of age, by industry and occupation. Of the estimated 144 million currently employed adults, 17% were cigarette smokers, 7.0% other noncigarette combustible tobacco users, and 3.4% smokeless tobacco users. Odds of using tobacco varied by sociodemographic characteristics and by industry and occupations. Disparities in tobacco use exist among working adults. Continued implementation of proven interventions to prevent and reduce all forms of tobacco use among U.S. workers is warranted, particularly among those workers with a higher burden of use.

  9. Bacillus subtilis affects miRNAs and flavanoids production in Agrobacterium-Tobacco interaction.

    Science.gov (United States)

    Nazari, Fahimeh; Safaie, Naser; Soltani, Bahram Mohammad; Shams-Bakhsh, Masoud; Sharifi, Mohsen

    2017-09-01

    Agrobacterium tumefaciens is a very destructive plant pathogen. Selection of effective biological agents against this pathogen depends on more insight into molecular plant defence responses during the biocontrol agent-pathogen interaction. Auxin as a phytohormone is a key contributor in pathogenesis and plant defence and accumulation of auxin transport carriers are accompanied by increasing in flavonoid and miRNAs concentrations during plant interactions with bacteria. The aim of this research was molecular analysis of Bacillus subtilis (ATCC21332) biocontrol effect against A. tumefaciens (IBRC-M10701) pathogen interacting with Nicotiana tabacum plants. Tobacco plants were either treated with both or one of the challenging bacteria and the expression of miRNAs inside the plants were analysed through qRT-PCR. The results indicated that the bacterial treatments affect expression level of nta-miRNAs. In tobacco plants treated only with A. tumefaciens the expression of nta-miR393 was more than that was recorded for nta-miR167 (3.8 folds, P subtilis (2.1 folds, P subtilis alone, was similar to the amount recorded for the plants challenged with the both bacteria. This study suggests a relationship between the upregulation of nta-miR167, nta-miR393 and accumulation of flavanoid compounds. Overall, the expression of these miRNAs as well as flavonoid derivatives has the potential of being used as biomarkers for the interaction of B. subtilis and A. tumefaciens model system in N. tabacum. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  10. Induction of defence mechanisms in grapevine leaves by emodin- and anthraquinone-rich plant extracts and their conferred resistance to downy mildew.

    Science.gov (United States)

    Godard, Sophie; Slacanin, Ivan; Viret, Olivier; Gindro, Katia

    2009-09-01

    The ability of two plant extracts, Rheum palmatum root extract (RPRE) and Frangula alnus bark extract (FABE), to protect Vitis vinifera leaves from Plasmopara viticola infection was evaluated. These natural products are toxic to the pathogen and induce defence reactions in a susceptible cultivar of V. vinifera (V. vinifera cv. Chasselas), including stilbenic phytoalexin accumulation, enhanced peroxidase (EC 1.11.1.7) activity, and a hypersensitive reaction. Inhibition of the first stage of biotrophic hyphal development of P. Viticola by the two plant extracts was observed. HPLC-DAD-MS analysis showed that these two natural extracts contain many phenolic compounds belonging to the anthraquinone family, such as rhein, frangulin A, emodin, aloe-emodin, chrysophanol, and physcion. Emodin alone is able to impair P. viticola development and to stimulate viniferins and the accumulation of pterostilbene.

  11. Tobacco Product Waste: An Environmental Approach to Reduce Tobacco Consumption.

    Science.gov (United States)

    Novotny, Thomas E; Slaughter, Elli

    2014-01-01

    Cigarette butts and other tobacco product wastes (TPW) are the most common items picked up in urban and beach cleanups worldwide. TPW contains all the toxins, nicotine, and carcinogens found in tobacco products, along with the plastic nonbiodegradable filter attached to almost all cigarettes sold in the United States and in most countries worldwide. Toxicity studies suggest that compounds leached from cigarette butts in salt and fresh water are toxic to aquatic micro-organisms and test fish. Toxic chemicals have also been identified in roadside TPW. With as much as two-thirds of all smoked cigarettes (numbering in the trillions globally) being discarded into the environment each year, it is critical to consider the potential toxicity and remediation of these waste products. This article reviews reports on the toxicity of TPW and recommends several policy approaches to mitigation of this ubiquitous environmental blight.

  12. Patterns of youth tobacco and polytobacco usage: The shift to alternative tobacco products.

    Science.gov (United States)

    Harrell, Paul T; Naqvi, Syeda Mahrukh H; Plunk, Andrew D; Ji, Ming; Martins, Silvia S

    2017-11-01

    Despite significant declines in youth cigarette smoking, overall tobacco usage remains over 20% as non-cigarette tobacco product usage is increasingly common and polytobacco use (using 1+ tobacco product) remains steady. The present study was designed to identify patterns of youth tobacco use and examine associations with sociodemographic characteristics and tobacco dependence. The current analysis uses Latent Class Analysis (LCA) to examine the 6,958 tobacco users (n = 2,738 female) in the National Youth Tobacco Survey (2012 and 2013). We used as indicators past month use of tobacco products (cigarettes, cigars, smokeless tobacco, e-cigarettes, hookah, snus, pipes, bidis, and kreteks) and regressed resulting classes on sociodemographic characteristics and tobacco dependence. Nine classes emerged: cigarette smokers (33.4% of sample, also included small probabilities for use of cigars and e-cigarettes), cigar smokers (16.8%, nearly exclusive), smokeless tobacco users (12.3%, also included small probabilities for cigarettes, cigars, snus), hookah smokers (11.8%), tobacco smokers/chewers (10.7%, variety of primarily traditional tobacco products), tobacco/hookah smokers (7.2%), tobacco/snus/e-cig users (3.3%), e-cigarette users (2.9%,), and polytobacco users (1.7%, high probabilities for all products). Compared to cigarette smokers, tobacco/hookah smokers and hookah smokers were more likely to report Hispanic ethnicity. Polytobacco users were more likely to report dependence (AOR:2.77, 95% CI:[1.49-5.18]), whereas e-cigarette users were less likely (AOR:0.49, 95% CI:[0.24-0.97]). Findings are consistent with other research demonstrating shifts in adolescent tobacco product usage towards non-cigarette tobacco products. Continuous monitoring of these patterns is needed to help predict if this shift will ultimately result in improved public health.

  13. Behavioural profiles in the mouse defence test battery suggest anxiolytic potential of 5-HT(1A) receptor antagonists.

    Science.gov (United States)

    Griebel, G; Rodgers, R J; Perrault, G; Sanger, D J

    1999-05-01

    Compounds varying in selectivity as 5-HT1A receptor antagonists have recently been reported to produce anxiolytic-like effects comparable to those of benzodiazepines in the mouse elevated plus-maze procedure. In view of the potential clinical significance of these findings, the present experiments compared the behavioural effects of diazepam (0.5-3.0 mg/kg) with those of several non-selective 5-HT1A receptor antagonists [NAN-190, 0.1-3.0 mg/kg, MM-77, 0.03-1.0 mg/kg, (S)-UH-301, 0.3-3.0 mg/kg and pindobind-5-HT1A, 0.03-1.0 mg/kg], and three selective 5-HT1A receptor antagonists (WAY100635, 0.01-3.0 mg/kg, p-MPPI, 0.1-3.0 mg/kg and SL88.0338, 0.3-3.0 mg/kg) in the mouse defence test battery (MDTB). In this well-validated anxiolytic screening test, Swiss mice are directly confronted with a natural threat (a rat) as well as situations associated with this threat. Primary measures taken during and after rat confrontation were flight, risk assessment (RA), defensive threat/attack and escape attempts. Diazepam significantly decreased flight reactions after the rat was introduced into the runway, reduced RA activities of mice chased by the rat, increased RA responses displayed when subjects were constrained in a straight alley and reduced defensive upright postures and biting upon forced contact. All the selective 5-HT1A receptor antagonists and NAN-190 also reduced flight, RA in the chase test, and defensive threat and attack behaviours. (S)-UH-301 and pindobind-5-HT1A reduced RA in the chase test, but only partially modified defensive threat and attack. Unlike the other drugs tested, MM-77 produced significant effects only at doses which also markedly reduced spontaneous locomotor activity, suggesting a behaviourally non-specific action. In contrast to diazepam, the 5-HT1A receptor ligands failed to affect RA in the straight alley test. Following removal of the rat from the test area, only diazepam and (S)-UH-301 reduced escape behaviour (contextual defence) at doses

  14. Nuclear reactions

    International Nuclear Information System (INIS)

    Lane, A.M.

    1980-01-01

    In reviewing work at Harwell over the past 25 years on nuclear reactions it is stated that a balance has to be struck in both experiment and theory between work on cross-sections of direct practical relevance to reactors and on those relevant to an overall understanding of reaction processes. The compound nucleus and direct process reactions are described. Having listed the contributions from AERE, Harwell to developments in nuclear reaction research in the period, work on the optical model, neutron capture theory, reactions at doorway states with fine structure, and sum-rules for spectroscopic factors are considered in more detail. (UK)

  15. Male Rock Sparrow (Petronia petronia) Nest Defence Correlates with Female Ornament Size

    DEFF Research Database (Denmark)

    Griggio, Matteo; Matessi, Giuliano; Pilastro, Andrea

    2003-01-01

    We investigated the relationship between male nest defence and female breast patch size in an alpine population of rock sparrow (Petronia petronia) in northern Italy. We presented a mounted weasel (Mustela nivalis), a common nest predator, to 28 pairs breeding in nest boxes, with 12-13-d-old nest......We investigated the relationship between male nest defence and female breast patch size in an alpine population of rock sparrow (Petronia petronia) in northern Italy. We presented a mounted weasel (Mustela nivalis), a common nest predator, to 28 pairs breeding in nest boxes, with 12-13-d...... defence factor was significantly related only to female breast patch size. We argue that male rock sparrows apparently make parental investment decisions according to their mate's quality, and examine possible alternative hypotheses....

  16. BUILDING HIGH PERFORMANCE STRATEGY OF MILITARY EXPENDITURES: THE UTILITY FUNCTION IN THE MIDDLE OF DEFENCE BUDGETING

    Directory of Open Access Journals (Sweden)

    MARITANA SEDYSHEVA

    2011-01-01

    Full Text Available The present paper proposes tasks and methods which can be used in process of discovering the most expedient variants of the perspective and effective strategy development process of the defence spending in the Republic of Estonia.The author offers a part of strategy model named “Financial Perspective” as one of the improvement tools for the system of planning military expenditures and effective utilization of budgetary funds. The Balanced Scorecard application by using the “utility function” will allow the Estonian Defence Forces to overcome important barriers to strategy implementation by interrelation of military planning and budgeting processes. The Balanced Scorecard might be used as a very strong practical application. It will improve the calculations of long-term perspective plans and the development of the military budgetary policy by taking into account the features of national defence expenses.

  17. A defence in depth approach to safety assessment of existing nuclear power plant

    International Nuclear Information System (INIS)

    Butcher, P.; Holloway, N.J.

    1998-01-01

    The safety assessment of plant built to earlier standards requires an approach to prioritisation of upgrades that is based on sound engineering and safety principles. The principles of defence in depth are universally accepted and can form the basis of a prioritisation scheme for safety issues, and hence for the upgrading required to address them. The described scheme includes criteria for acceptability and issue prioritisation that are based on the number of lines of defence and the consequences of their failure. They are thus equivalent in concept to risk criteria, but are based on deterministic principles. This scheme has been applied successfully to the RBMK plant at Ignalina in Lithuania, for which a Western-style Safety Analysis Report has recently been produced and reviewed by joint Western and Eastern teams. An extended Safety Improvement Programme (SIP2) has been developed and agreed, based on prioritisations from the defence in depth assessment. (author)

  18. Families of returned defence force personnel: a changing landscape of challenges.

    Science.gov (United States)

    Berle, David; Steel, Zachary

    2015-08-01

    This paper aims to identify the key challenges experienced by the families of defence force personnel following deployment. We undertook a selective review of four post-deployment challenges to the families of defence force personnel: (1) changes to relationships; (2) changes to family member roles and responsibilities; (3) adjustment of children and parenting challenges; and (4) anger, family conflict and violence. Emerging issues in the area of post-deployment adjustment are also discussed. Empirical studies of post-deployment family adjustment are lacking. Each of the reviewed challenges can contribute to psychological difficulties and precipitate contact with mental health services. The challenges faced by defence force personnel when returning from deployment arise within a family context. Clinicians should thoroughly assess these factors in families following deployment, but also recognise family strengths and resilience to these challenges. © The Royal Australian and New Zealand College of Psychiatrists 2015.

  19. Can genetically based clines in plant defence explain greater herbivory at higher latitudes?

    Science.gov (United States)

    Anstett, Daniel N; Ahern, Jeffrey R; Glinos, Julia; Nawar, Nabanita; Salminen, Juha-Pekka; Johnson, Marc T J

    2015-12-01

    Greater plant defence is predicted to evolve at lower latitudes in response to increased herbivore pressure. However, recent studies question the generality of this pattern. In this study, we tested for genetically based latitudinal clines in resistance to herbivores and underlying defence traits of Oenothera biennis. We grew plants from 137 populations from across the entire native range of O. biennis. Populations from lower latitudes showed greater resistance to multiple specialist and generalist herbivores. These patterns were associated with an increase in total phenolics at lower latitudes. A significant proportion of the phenolics were driven by the concentrations of two major ellagitannins, which exhibited opposing latitudinal clines. Our analyses suggest that these findings are unlikely to be explained by local adaptation of herbivore populations or genetic variation in phenology. Rather greater herbivory at high latitudes can be explained by latitudinal clines in the evolution of plant defences. © 2015 John Wiley & Sons Ltd/CNRS.

  20. [Lessons learned from tobacco control in Spain].

    Science.gov (United States)

    Fernández, Esteve; Villalbí, Joan R; Córdoba, Rodrigo

    2006-01-01

    The growing involvement in Spain by civil society in the demand for tobacco control policies has been notable. The basis for the creation of the National Committee for Tobacco Prevention was established in 2004. At the end of that year, an intensive intervention was aimed at specifying, in law, the regulatory actions in the National Plan for Tobacco Prevention. This would facilitate a qualitative leap, taking advantage of the legal transposition of the European directive on advertising. With broad political consensus, the Law 28/2005 was established regarding sanitary measures for tobacco and the regulation of the sale, supply and consumption of tobacco products. The objective stated in this law is to prevent the initiation of tobacco consumption, especially among youth, guarantee the right of non-smokers to breathe air free from tobacco smoke and make quitting this habit easier for people who wish to do so. The main issues included are the prohibition of tobacco advertising and the limitation of tobacco consumption in common work areas and enclosed public spaces. The new law has replaced the previous rules in Spain, which were some of the most permissive in the European Union in terms of tobacco sales, advertising limitations and restrictions on smoking locations. It is clear that there is still much to be done. At this time, more social support needs to be generated in favor of the new regulations, and an important effort needs to be made to educate the public.

  1. Uncovering the defence responses of Eucalyptus to pests and pathogens in the genomics age.

    Science.gov (United States)

    Naidoo, Sanushka; Külheim, Carsten; Zwart, Lizahn; Mangwanda, Ronishree; Oates, Caryn N; Visser, Erik A; Wilken, Febé E; Mamni, Thandekile B; Myburg, Alexander A

    2014-09-01

    Long-lived tree species are subject to attack by various pests and pathogens during their lifetime. This problem is exacerbated by climate change, which may increase the host range for pathogens and extend the period of infestation by pests. Plant defences may involve preformed barriers or induced resistance mechanisms based on recognition of the invader, complex signalling cascades, hormone signalling, activation of transcription factors and production of pathogenesis-related (PR) proteins with direct antimicrobial or anti-insect activity. Trees have evolved some unique defence mechanisms compared with well-studied model plants, which are mostly herbaceous annuals. The genome sequence of Eucalyptus grandis W. Hill ex Maiden has recently become available and provides a resource to extend our understanding of defence in large woody perennials. This review synthesizes existing knowledge of defence mechanisms in model plants and tree species and features mechanisms that may be important for defence in Eucalyptus, such as anatomical variants and the role of chemicals and proteins. Based on the E. grandis genome sequence, we have identified putative PR proteins based on sequence identity to the previously described plant PR proteins. Putative orthologues for PR-1, PR-2, PR-4, PR-5, PR-6, PR-7, PR-8, PR-9, PR-10, PR-12, PR-14, PR-15 and PR-17 have been identified and compared with their orthologues in Populus trichocarpa Torr. & A. Gray ex Hook and Arabidopsis thaliana (L.) Heynh. The survey of PR genes in Eucalyptus provides a first step in identifying defence gene targets that may be employed for protection of the species in future. Genomic resources available for Eucalyptus are discussed and approaches for improving resistance in these hardwood trees, earmarked as a bioenergy source in future, are considered. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  2. [Effects of tobacco garlic crop rotation and intercropping on tobacco yield and rhizosphere soil phosphorus fractions].

    Science.gov (United States)

    Tang, Biao; Zhang, Xi-zhou; Yang, Xian-bin

    2015-07-01

    A field plot experiment was conducted to investigate the tobacco yield and different forms of soil phosphorus under tobacco garlic crop rotation and intercropping patterns. The results showed that compared with tobacco monoculture, the tobacco yield and proportion of middle/high class of tobacco leaves to total leaves were significantly increased in tobacco garlic crop rotation and intercropping, and the rhizosphere soil available phosphorus contents were 1.3 and 1.7 times as high as that of tobacco monoculture at mature stage of lower leaf. For the inorganic phosphorus in rhizosphere and non-rhizosphere soil in different treatments, the contents of O-P and Fe-P were the highest, followed by Ca2-P and Al-P, and Ca8-P and Ca10-P were the lowest. Compared with tobacco monoculture and tobacco garlic crop intercropping, the Ca2-P concentration in rhizosphere soil under tobacco garlic crop rotation at mature stage of upper leaf, the Ca8-P concentration at mature stage of lower leaf, and the Ca10-P concentration at mature stage of middle leaf were lowest. The Al-P concentrations under tobacco garlic crop rotation and intercropping were 1.6 and 1.9 times, and 1.2 and 1.9 times as much as that under tobacco monoculture in rhizosphere soil at mature stages of lower leaf and middle leaf, respectively. The O-P concentrations in rhizosphere soil under tobacco garlic crop rotation and intercropping were significantly lower than that under tobacco monoculture. Compared with tobacco garlic crop intercropping, the tobacco garlic crop rotation could better improve tobacco yield and the proportion of high and middle class leaf by activating O-P, Ca10-P and resistant organic phosphorus in soil.

  3. Compliance with point-of-sale tobacco control policies and student tobacco use in Mumbai, India.

    Science.gov (United States)

    Mistry, Ritesh; Pednekar, Mangesh S; McCarthy, William J; Resnicow, Ken; Pimple, Sharmila A; Hsieh, Hsing-Fang; Mishra, Gauravi A; Gupta, Prakash C

    2018-05-09

    We measured how student tobacco use and psychological risk factors (intention to use and perceived ease of access to tobacco products) were associated with tobacco vendor compliance with India's Cigarettes and Other Tobacco Products Act provisions regulating the point-of-sale (POS) environment. We conducted a population-based cross-sectional survey of high school students (n=1373) and tobacco vendors (n=436) in school-adjacent communities (n=26) in Mumbai, India. We used in-class self-administered questionnaires of high school students, face-to-face interviews with tobacco vendors and compliance checks of tobacco POS environments. Logistic regression models with adjustments for clustering were used to measure associations between student tobacco use, psychological risk factors and tobacco POS compliance. Compliance with POS laws was low overall and was associated with lower risk of student current tobacco use (OR 0.48, 95% CI 0.26 to 0.91) and current smokeless tobacco use (OR 0.40, 95% CI 0.21 to 0.77), when controlling for student-level and community-level tobacco use risk factors. Compliance was not associated with student intention to use tobacco (OR 0.50; 95% CI 0.21 to 1.18) and perceived ease of access to tobacco (OR 0.73; 95% CI 0.53 to 1.00). Improving vendor compliance with tobacco POS laws may reduce student tobacco use. Future studies should test strategies to improve compliance with tobacco POS laws, particularly in low-income and middle-income country settings like urban India. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  4. Nuclear analysis of Jordanian tobacco

    Science.gov (United States)

    Al-Saleh, K. A.; Saleh, N. S.

    The concentration of trace and minor elements in six different Jordanian and two foreign brands of cigarette tobacco and wrapping paper were determined using combined X-ray fluorescence (XRF) and Rutherford backscatteing (RBS) analysis techniques. The cigarette filter and the ash were also analyzed to determine the trapped elements on the filter and their transference with smoke. The toxic effects of some elements have been briefly discussed.

  5. Defining Tobacco Regulatory Science Competencies.

    Science.gov (United States)

    Wipfli, Heather L; Berman, Micah; Hanson, Kacey; Kelder, Steven; Solis, Amy; Villanti, Andrea C; Ribeiro, Carla M P; Meissner, Helen I; Anderson, Roger

    2017-02-01

    In 2013, the National Institutes of Health and the Food and Drug Administration funded a network of 14 Tobacco Centers of Regulatory Science (TCORS) with a mission that included research and training. A cross-TCORS Panel was established to define tobacco regulatory science (TRS) competencies to help harmonize and guide their emerging educational programs. The purpose of this paper is to describe the Panel's work to develop core TRS domains and competencies. The Panel developed the list of domains and competencies using a semistructured Delphi method divided into four phases occurring between November 2013 and August 2015. The final proposed list included a total of 51 competencies across six core domains and 28 competencies across five specialized domains. There is a need for continued discussion to establish the utility of the proposed set of competencies for emerging TRS curricula and to identify the best strategies for incorporating these competencies into TRS training programs. Given the field's broad multidisciplinary nature, further experience is needed to refine the core domains that should be covered in TRS training programs versus knowledge obtained in more specialized programs. Regulatory science to inform the regulation of tobacco products is an emerging field. The paper provides an initial list of core and specialized domains and competencies to be used in developing curricula for new and emerging training programs aimed at preparing a new cohort of scientists to conduct critical TRS research. © The Author 2016. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  6. Introduction to tobacco control supplement

    OpenAIRE

    Chen, Ii-Lun; Husten, Corinne G

    2014-01-01

    Electronic cigarettes (e-cigarettes) have recently gained significant attention in the marketplace and in the media. However, limited information is available about the worldwide impact of e-cigarettes; most public health officials are calling for more data so they can more fully understand the potential risks and benefits of e-cigarettes in order to inform regulatory action. In the USA, e-cigarettes that are marketed as tobacco products are not currently regulated by the Food and Drug Admini...

  7. Growth and Transformation of the South African defence industry: A state owned enterprise perspective

    CSIR Research Space (South Africa)

    Kleynhans, Theo

    2017-10-01

    Full Text Available % localisation • R&D and intellectual property development investment of R550m to R800m annually • 62% of our employees are black and about 30% of our local procurement spend were to black suppliers. • Knowledge-based value added advanced manufacturing A... Confidential Shift In Defence Investments & Smart Layer Add-ons Smart Layer / Add-ons Smart Defence Products + = Critical Focus Area Good Progress On-going SECURE Up- Smarting of Products • Shift in R&D Investments towards Disruptive Technologies...

  8. ENERGY IN THE CONTEXT OF THE PRESENT CHALLENGES TO THE EUROPEAN COMMON SECURITY AND DEFENCE POLICY

    Directory of Open Access Journals (Sweden)

    Gabriel ANDRUSEAC

    2014-10-01

    Full Text Available The Common Security and Defence Policy is a part of the European Union’s Common Foreign and Security Policy (CFSP and establishes the policy framework for the institutional structures and military instruments which have to deal with the security challenges in Europe’s geopolitical neighborhood. The article aims to identify and analyze the role of energy as one of the present challenges to the European Common Security and Defence Policy in the context of the recent events in the world economy.

  9. Design features to achieve defence-in-depth in small and medium sized reactors

    International Nuclear Information System (INIS)

    Kuznetsov, Vladimir

    2009-01-01

    Broader incorporation of inherent and passive safety design features has become a 'trademark' of many advanced reactor concepts, including several evolutionary designs and nearly all innovative small and medium sized design concepts. Ensuring adequate defence-in-depth is important for reactors of smaller output because many of them are being designed to allow more proximity to the user, specifically, when non-electrical energy products are targeted. Based on the activities recently performed by the International Atomic Energy Agency, the paper provides a summary description of the design features used to achieve defence in depth in the eleven representative concepts of small and medium sized reactors. (author)

  10. Western European Nuclear Regulators’ Association (WENRA) Views on Defence-in-Depth for New Reactors

    Energy Technology Data Exchange (ETDEWEB)

    Reiman, L.; Routamo, T. [STUK, Helsinki (Finland); Féron, F., E-mail: lasse.reiman@stuk.fi [ASN (France)

    2014-10-15

    WENRA published in 2010 a statement on safety objectives for new NPPs. Based on these objectives, WENRA decided to develop common positions, compiled in a booklet (available on www.wenra.org), on selected key safety issues for the design of new NPPs. One position presents WENRA’s Defence-in-Depth approach, describing WENRA’s expectation that multiple failure events and core melt accidents are considered in the original design of new nuclear power plants; another position presents expectations on the independence between different levels of Defence-in-Depth. (author)

  11. Pathogenesis and host defence against Mucorales: the role of cytokines and interaction with antifungal drugs.

    Science.gov (United States)

    Roilides, Emmanuel; Antachopoulos, Charalampos; Simitsopoulou, Maria

    2014-12-01

    Innate immune response, including macrophages, neutrophils and dendritic cells and their respective receptors, plays an important role in host defences against Mucorales with differential activity against specific fungal species, while adaptive immunity is not the first line of defence. A number of endogenous and exogenous factors, such as cytokines and growth factors as well as certain antifungal agents have been found that they influence innate immune response to these organisms. Used alone or especially in combination have been shown to exert antifungal effects against Mucorales species. These findings suggest novel ways of adjunctive therapy for patients with invasive mucormycosis. © 2014 Blackwell Verlag GmbH.

  12. NRT/PTR transporters are essential for translocation of glucosinolate defence compounds to seeds

    DEFF Research Database (Denmark)

    Nour-Eldin, Hussam Hassan; Andersen, Tonni Grube; Burow, Meike

    2012-01-01

    glucosinolates in seeds and had more than tenfold over-accumulation in source tissues such as leaves and silique walls, indicating that both plasma membrane-localized transporters are essential for long-distance transport of glucosinolates. We propose that GTR1 and GTR2 control the loading of glucosinolates from......In plants, transport processes are important for the reallocation of defence compounds to protect tissues of high value, as demonstrated in the plant model Arabidopsis, in which the major defence compounds, glucosinolates, are translocated to seeds on maturation. The molecular basis for long...

  13. Evolution of host innate defence: insights from Caenorhabditis elegans and primitive invertebrates.

    Science.gov (United States)

    Irazoqui, Javier E; Urbach, Jonathan M; Ausubel, Frederick M

    2010-01-01

    The genetically tractable model organism Caenorhabditis elegans was first used to model bacterial virulence in vivo a decade ago. Since then, great strides have been made in identifying the host response pathways that are involved in its defence against infection. Strikingly, C. elegans seems to detect, and respond to, infection without the involvement of its homologue of Toll-like receptors, in contrast to the well-established role for these proteins in innate immunity in mammals. What, therefore, do we know about host defence mechanisms in C. elegans and what can they tell us about innate immunity in higher organisms?

  14. Evolution of host innate defence: insights from C. elegans and primitive invertebrates

    Science.gov (United States)

    Irazoqui, Javier E.; Urbach, Jonathan M.; Ausubel, Frederick M.

    2010-01-01

    Preface The genetically tractable model organism Caenorhabditis elegans was first used to model bacterial virulence in vivo a decade ago. Since then, great strides have been made in the identification of host response pathways that are involved in the defence against infection. Strikingly, C. elegans seems to detect and respond to infection without the involvement of its Toll-like receptor homologue, in contrast to the well-established role for these proteins in innate immunity in mammals. What, therefore, do we know about host defence mechanisms in C. elegans, and what can they tell us about innate immunity in higher organisms? PMID:20029447

  15. People's Front in Defence of Land, San Salvador Atenco: A testimony

    OpenAIRE

    Martha Pérez Pineda

    2011-01-01

    Martha Pérez Pineda gives her statement of the Peoples Front in Defence of the Land (The Peoples Front in Defence of Land (Frente del Pueblo en Defensa de la Tierra, FPDT) was formed in 2002, by residents of San Salvador Atenco, to resist their forced displacement by the federal government of Mexico and Estado de Mexico. The government planned to displace them to make way for the new Mexico City Airport. The people of San Salvador Atenco refused and battled, the most common fights were disput...

  16. 7 CFR 29.65 - Accessibility of tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Accessibility of tobacco. 29.65 Section 29.65... REGULATIONS TOBACCO INSPECTION Regulations Permissive Inspection § 29.65 Accessibility of tobacco. All tobacco... characteristics or for drawing of samples. In the case of tobacco in packages, the coverings shall be removed by...

  17. 7 CFR 30.31 - Classification of leaf tobacco.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Classification of leaf tobacco. 30.31 Section 30.31... REGULATIONS TOBACCO STOCKS AND STANDARDS Classification of Leaf Tobacco Covering Classes, Types and Groups of Grades § 30.31 Classification of leaf tobacco. For the purpose of this classification leaf tobacco shall...

  18. A Case of Eosinophilic Pneumonia in a Tobacco Harvester

    Directory of Open Access Journals (Sweden)

    Daisuke Yoshioka

    2011-01-01

    Discussion: Green tobacco sickness, a type of nicotine poisoning caused by the dermal absorption of nicotine, is a well known occupational illness of tobacco harvesters. Although it is unclear whether the present case could be identified as a subtype of green tobacco sickness, this is the first report of eosinophilic pneumonia occurred in a tobacco harvester which was possibly induced by tobacco leaf exposure.

  19. Retailers' Views of Tobacco Policy and Law Enforcement

    Science.gov (United States)

    Reinert, Bonita; Carver, Vivien; Range, Lillian M.; Pike, Chris

    2009-01-01

    Aims: Tobacco retailers are in a unique position to implement policies that can influence sales and ultimately tobacco use, so the present survey explored retailers' tobacco policies, involvement and problems with law enforcement, and pessimism about whether youth will obtain tobacco products. Methods: 144 randomly selected tobacco retailers…

  20. [Fiscal policy, affordability and cross effects in the demand for tobacco products: the case of Uruguay].

    Science.gov (United States)

    Carbajales, Alejandro Ramos; Curti, Dardo

    2010-01-01

    Uruguay, a country with a solid tobacco control policy since 2005 shows, contrary to expectations, an insignificant decrease in total tobacco products' sales in the last five years. The hypothesis is that on one side, changes in household income and the income elasticity of the demand for cigarettes were important countervailing factors in the demand of both products. The period 2005-2009 shows a large increase of 36% in household real income in Uruguay due to fast economic recovery after the 2002 crisis. The second factor is the interchangeability of roll your own and cigarettes and the impact on the demand of each product as a reaction to tax and price changes. The tax and price of roll your own tobacco remains substantially lower than that of cigarettes. This fact, and the increased substitution of roll your own for cigarettes seems to be the main reasons for the low impact of the policy of tobacco tax and price increases. This paper then consists of a revision of a 2004 study to estimate separate demands for both main tobacco products and obtain estimates for own price, cross price and income elasticities. Then, a simulation study was performed using the elasticities found and two scenarios of increases in household income: moderate (2.5% per year) and high (5% per year) confirming that countries where income is growing fast and with a potential for substitution towards cheaper products require substantial cigarette tax and price increases for a fiscal tobacco control policy to become effective.

  1. Effects of reflex-based self-defence training on police performance in simulated high-pressure arrest situations

    NARCIS (Netherlands)

    Renden, Peter G.; Savelsbergh, Geert J. P.; Oudejans, Raoul R. D.

    2017-01-01

    We investigated the effects of reflex-based self-defence training on police performance in simulated high-pressure arrest situations. Police officers received this training as well as a regular police arrest and self-defence skills training (control training) in a crossover design. Officers’

  2. An uncertain future: South Africa’s National Defence Force caught between foreign-policy ambitions and domestic development

    DEFF Research Database (Denmark)

    Mandrup, Thomas

    2017-01-01

    In June 2015, the South African Parliament passed the long-awaited defence review (DR2015). The aim of the review was to stop the decline of the South African National Defence Force (SANDF) and to create an economical and sustainable force structure capable of continuing to fulfil its constitutio...

  3. The association between self-image and defence mechanisms in a group of adolescent patients receiving psychiatric treatment.

    Science.gov (United States)

    Treger, Bartosz; Matusiak, Feliks; Pilecki, Maciej; Rogoż, Monika

    2015-01-01

    The aim of the study was to explore the relationship between various areas of self-image and defence mechanisms in adolescents. The study included a division into groups according to whether or not they were receiving psychiatric treatment. Data were obtained from two groups: a clinical group (30 persons), consisting of adolescent patients of the Adolescent Inpatient Ward of the Child and Adolescent Psychiatry Clinic and a control group (40 persons), adolescents attending upper secondary school. The Defence Style Questionnaire DSQ-40 and the Offer Self Image Questionnaire were used in the study. Results showed no differences, in the maturity levels of the defence mechanisms, between the two groups. Subjects from the clinical group had a significantly lower self-image of themselves than subjects from the control group.. In both groups, the use of mature defence mechanisms was accompanied by a positive self-image, while the use of less mature defence mechanisms was associated with a lower self-image. Comparison of the groups revealed different relationships between the aspects of self-image and used defence mechanisms, in particular the mechanism of projection. Number of significant correlations was greater in the clinical group. In the context of lower self-image, the study revealed the importance of such defence mechanisms as projection, acting out, somatization or schizoid fantasies. The obtained results seem to confirm a hypothesis that the assessment of the maturity of defence mechanisms in the period of adolescence is less clear and clinically useful.

  4. Methodology assessment of the total beta activity in tobacco and tobacco products and certain results

    International Nuclear Information System (INIS)

    Georgieva, A.; Srentz, A.

    2016-01-01

    The presence of alpha and beta radionuclides in tobacco and tobacco products is a frequently discussed issue. However, any information in publications about them and their presence in tobacco products is too scarce. World Health care Organization monitors the influence of tobacco smoking on human health. In 2003, a Framework Convention on Tobacco Control was accepted with the aim to protect human health, which was signed by 179 countries, including Bulgaria. The first debates on the presence of radionuclides in tobacco products are raised in Moscow in 2014. These were instigated by data on the findings of polonium-210, reported by USA and Russia. The aim of the report is to outline a methodology to detect the presence of beta-active radionuclides in tobacco and its products. Keywords: beta activity, geiger counter, samples with infinite thickness, tobacco samples

  5. Global teens and tobacco: a review of the globalization of the tobacco epidemic.

    Science.gov (United States)

    Hipple, Bethany; Lando, Harry; Klein, Jonathan; Winickoff, Jonathan

    2011-09-01

    Worldwide, the burden of suffering to children caused by tobacco does not just originate from exposure to tobacco smoke or smoking, but includes exposure to tobacco-friendly media, poverty associated with money spent on tobacco, increased incidence of tobacco-related fires, and the harms related to child labor in tobacco cultivation. Despite global efforts through human rights acts, the Framework Convention on Tobacco Control, and the MPOWER report, tobacco use continues to accelerate in most countries. While the efforts that have been taken, such as smoking bans in public, are worthy actions, not enough is being done to protect children and teens. More can be done at the policy level, by individuals, and by health care providers. Copyright © 2011 Mosby, Inc. All rights reserved.

  6. Secondhand Smoke/“Light” Tobacco/ Smokeless Tobacco | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... also called environmental tobacco smoke, involuntary smoking, and passive smoking. Secondhand smoke contains at least 250 toxic ... in tea bag-like pouches or sachets. No matter what it's called, smokeless tobacco is addictive and ...

  7. The Tobacco Use Management System: Analyzing Tobacco Control From a Systems Perspective

    Science.gov (United States)

    Young, David; Coghill, Ken; Zhang, Jian Ying

    2010-01-01

    We use systems thinking to develop a strategic framework for analyzing the tobacco problem and we suggest solutions. Humans are vulnerable to nicotine addiction, and the most marketable form of nicotine delivery is the most harmful. A tobacco use management system has evolved out of governments’ attempts to regulate tobacco marketing and use and to support services that provide information about tobacco's harms and discourage its use. Our analysis identified 5 systemic problems that constrain progress toward the elimination of tobacco-related harm. We argue that this goal would be more readily achieved if the regulatory subsystem had dynamic power to regulate tobacco products and the tobacco industry as well as a responsive process for resourcing tobacco use control activities. PMID:20466970

  8. The tobacco industry's accounts of refining indirect tobacco advertising in Malaysia

    OpenAIRE

    Assunta, M; Chapman, S

    2004-01-01

    Objective: To explore tobacco industry accounts of its use of indirect tobacco advertising and trademark diversification (TMD) in Malaysia, a nation with a reputation for having an abundance of such advertising.

  9. A Behavioral Economics Perspective on Tobacco Taxation

    Science.gov (United States)

    2010-01-01

    Economic studies of taxation typically estimate external costs of tobacco use to be low and refrain from recommending large tobacco taxes. Behavioral economics suggests that a rational decision-making process by individuals fully aware of tobacco's hazards might still lead to overconsumption through the psychological tendency to favor immediate gratification over future harm. Taxes can serve as a self-control device to help reduce tobacco use and enable successful quit attempts. Whether taxes are appropriately high depends on how excessively people underrate the harm from tobacco use and varies with a country's circumstances. Such taxes are likely to be more equitable for poorer subgroups than traditional economic analysis suggests, which would strengthen the case for increased tobacco taxation globally. PMID:20220113

  10. Approaches to tobacco control: the evidence base.

    Science.gov (United States)

    Aquilino, M Lober; Lowe, J B

    2004-02-01

    Tobacco production, distribution, and use are international issues with significant health and economic implications. This paper provides an overview of the effective approaches to tobacco control including decreasing demand for tobacco products through taxation, consumer education, research, bans on advertising and promotion, warning labels, and restrictions on public smoking. The effectiveness of reducing the supply of tobacco products through prohibition, restrictions on youth access, crop substitution, trade restrictions, and control of smuggling, will also be discussed. Decreasing smoking, particularly among young people, by preventing or delaying initiation, preventing regular use, and increasing cessation through behavioural approaches for all ages is reviewed. Cessation methods including pharmacological approaches, 'quitlines', Internet programmes, and the targeting of specific populations are discussed. Internet availability of tobacco products and sustainability of current efforts are presented as continuing challenges to tobacco control.

  11. A behavioral economics perspective on tobacco taxation.

    Science.gov (United States)

    Cherukupalli, Rajeev

    2010-04-01

    Economic studies of taxation typically estimate external costs of tobacco use to be low and refrain from recommending large tobacco taxes. Behavioral economics suggests that a rational decision-making process by individuals fully aware of tobacco's hazards might still lead to overconsumption through the psychological tendency to favor immediate gratification over future harm. Taxes can serve as a self-control device to help reduce tobacco use and enable successful quit attempts. Whether taxes are appropriately high depends on how excessively people underrate the harm from tobacco use and varies with a country's circumstances. Such taxes are likely to be more equitable for poorer subgroups than traditional economic analysis suggests, which would strengthen the case for increased tobacco taxation globally.

  12. British American Tobacco's failure in Turkey.

    Science.gov (United States)

    Lawrence, S

    2009-02-01

    Transnational tobacco companies (TTCs) considered Turkey an important, potential investment market because of its high consumption rates and domestic commitment to tobacco. This paper outlines how British American Tobacco (BAT) attempted to establish a joint venture with the government monopoly TEKEL, while waiting for privatisation and a private tender. Analysis of tobacco industry documents from the Guildford Depository and online tobacco document sources. BAT failed to establish a market share in Turkey until 2000 despite repeated attempts to form a joint venture with Turkey's tobacco monopoly, TEKEL, once the market liberalised in the mid 1980s. BAT's failure in the Turkish market was due to a misguided investment strategy focused solely on acquiring TEKEL and is contrasted with Philip Morris success in Turkey despite both TTCs working within Turkey's unstable and corrupt investing climate.

  13. Modelling joint air defence doctrinal issues with a LinkZA-based integration of two C2 simulators – a case study

    CSIR Research Space (South Africa)

    Nel, JJ

    2007-07-01

    Full Text Available This paper describes the integration between two command and control simulators in order to clarify doctrinal issues surrounding Joint Air Defence using as example the uncertainty of roles and responsibilities between the Air Defence Cell...

  14. Dehydrins Impart Protection against Oxidative Stress in Transgenic Tobacco Plants.

    Science.gov (United States)

    Halder, Tanmoy; Upadhyaya, Gouranga; Basak, Chandra; Das, Arup; Chakraborty, Chandrima; Ray, Sudipta

    2018-01-01

    Environmental stresses generate reactive oxygen species (ROS) which might be detrimental to the plants when produced in an uncontrolled way. However, the plants ameliorate such stresses by synthesizing antioxidants and enzymes responsible for the dismutation of ROS. Additionally, the dehydrins were also able to protect the inactivation of the enzyme lactate dehydrogenase against hydroxyl radicals (OH ⋅ ) generated during Fenton's reaction. SbDhn1 and SbDhn2 overexpressing transgenic tobacco plants were able to protect against oxidative damage. Transgenic tobacco lines showed better photosynthetic efficiency along with high chlorophyll content, soluble sugar and proline. However, the malonyl dialdehyde (MDA) content was significantly lower in transgenic lines. Experimental evidence demonstrates the protective effect of dehydrins on electron transport chain in isolated chloroplast upon methyl viologen (MV) treatment. The transgenic tobacco plants showed significantly lower superoxide radical generation () upon MV treatment. The accumulation of the H 2 O 2 was also lower in the transgenic plants. Furthermore, in the transgenic plants the expression of ROS scavenging enzymes was higher compared to non-transformed (NT) or vector transformed (VT) plants. Taken together these data, during oxidative stress dehydrins function by scavenging the () directly and also by rendering protection to the enzymes responsible for the dismutation of () thereby significantly reducing the amount of hydrogen peroxides formed. Increase in proline content along with other antioxidants might also play a significant role in stress amelioration. Dehydrins thus function co-operatively with other protective mechanisms under oxidative stress conditions rendering protection in stress environment.

  15. Tobacco Industry Political Activity and Tobacco Control Policy Making in Pennsylvania: 1979-1996

    OpenAIRE

    Monardi, Fred M. Ph.D.; Glantz, Stanton A. Ph.D.

    1997-01-01

    The tobacco industry is a major political and legal force in Pennsylvania through campaign contributions, lobbying and litigation. The tobacco industry has become a major source of campaign contributions to legislative candidates, state constitutional office candidates, and political party committees. In the 1979-1980 election cycle, the tobacco industry contributed $3,600 to candidates and parties. In 1995-1996, the tobacco industry contributed $65,850 to candidates and parties. ...

  16. Military exceptionalism or tobacco exceptionalism: How civilian health leaders' beliefs may impede military tobacco control efforts

    OpenAIRE

    Smith, EA; Malone, RE

    2013-01-01

    Smoking impairs the readiness and performance of military personnel, yet congressional opposition has thwarted military tobacco control initiatives. Involvement of civilian organizations might alter this political dynamic. We interviewed 13 leaders of national civilian public health and tobacco control organizations to explore their perspectives on military tobacco control, inductively analyzing data for themes. Leaders believed that military tobacco use was problematic but lacked specific kn...

  17. Assessment of the Tobacco Dependence Screener Among Smokeless Tobacco Users.

    Science.gov (United States)

    Mushtaq, Nasir; Beebe, Laura A

    2016-05-01

    Variants of the Fagerström Tolerance Questionnaire and Fagerström Test for Nicotine Dependence (FTND) are widely used to study dependence among smokeless tobacco (ST) users. However, there is a need for a dependence measure which is based on the clinical definition of dependence and is easy to administer. The Tobacco Dependence Screener (TDS), a self-administered 10-item scale, is based on the Diagnostic and Statistical Manual, fourth edition (DSM-IV) and ICD-10 definitions of dependence. It is commonly used as a tobacco dependence screening tool in cigarette smoking studies but it has not been evaluated for dependence in ST users. The purpose of this study is to evaluate the TDS as a measure of tobacco dependence among ST users. Data collected from a community-based sample of exclusive ST users living in Oklahoma (n = 95) was used for this study. TDS was adapted to be used for ST dependence as the references for smoking were changed to ST use. Concurrent validity and reliability of TDS were evaluated. Salivary cotinine concentration was used as a criterion variable. Overall accuracy of the TDS was assessed by receiver's operating characteristic (ROC) curve and optimal cutoff scores for dependence diagnosis were evaluated. There was no floor or ceiling effect in TDS score (mean = 5.42, SD = 2.61). Concurrent validity of TDS as evaluated by comparing it with FTND-ST was affirmative. Study findings showed significant association between TDS and salivary cotinine concentration. The internal consistency assessed by Cronbach's alpha indicated that TDS had acceptable reliability (α = 0.765). TDS was negatively correlated with time to first chew/dip and positively correlated with frequency (number of chews per day) and years of ST use. Results of logistic regression analysis showed that at an optimal cutoff score of TDS 5+, ST users classified as dependent had significantly higher cotinine concentration and FTND-ST scores. TDS demonstrated acceptable reliability and

  18. Shipborne Laser Beam Weapon System for Defence against Cruise Missiles

    OpenAIRE

    J.P. Dudeja; G.S. Kalsey

    2000-01-01

    Sea-skim~ing cruise missiles pose the greatest threat to a surface ship in the present-day war scenario. The convenitional close-in-weapon-systems (CIWSs) are becoming less reliable against these new challenges requiring extremely fast reaction time. Naval Forces see a high energy laser as a feasible andjeffective directed energy weapon against sea-skimming antiship cruise missiles becauseof its .ability to deliver destructive energy at the speed of light on to a distant target. The paper com...

  19. Mucosal defence along the gastrointestinal tract of cats and dogs

    OpenAIRE

    Stokes , Chris; Waly , Nashwa

    2006-01-01

    International audience; Diseases that are associated with infections or allergic reactions in the gastrointestinal and respiratory tracts are major causes of morbidity in both cats and dogs. Future strategies for the control of these conditions require a greater understanding of the cellular and molecular mechanisms involved in the induction and regulation of responses at the mucosal surfaces. Historically, the majority of the fundamental studies have been carried out in rodents or with tissu...

  20. Improving the delivery of global tobacco control.

    Science.gov (United States)

    Bitton, Asaf; Green, Carol; Colbert, James

    2011-01-01

    Tobacco control must remain a critical global health priority given the growing burden of tobacco-induced disease in the developing world. Insights from the emerging field of global health delivery suggest that tobacco control could be improved through a systematic, granular analysis of the processes through which it is promoted, implemented, and combated. Using this framework, a critical bottleneck to the delivery of proven health promotion emerges in the role that the tobacco industry plays in promoting tobacco use and blocking effective tobacco-control policies. This "corporate bottleneck" can also be understood as a root cause of massive disease and suffering upon vulnerable populations worldwide, for the goal of maximizing corporate profit. Naming, understanding, and responding to this corporate bottleneck is crucial to the success of tobacco-control policies. Three case studies of tobacco-control policy--South Africa, the Framework Convention on Tobacco Control, and Uruguay--are presented to explore and understand the implications of this analysis. © 2011 Mount Sinai School of Medicine.

  1. Tobacco and the European common agricultural policy.

    Science.gov (United States)

    Joossens, L; Raw, M

    1991-10-01

    The common agricultural policy of the European Community subsidizes tobacco production to the tune of 1,300 million ecu a year (US$ 1,500 million, UK pounds 900 million). This amounts to 2,500 ecu ($3,100, pounds 1,700) per minute, and is more in one year than the total amount spent on tobacco subsidies by the US in the last 50 years. The purpose of this policy was to maintain farmers' incomes and adapt community production to demand. Demand for the dark tobaccos which dominate EC production has fallen, while demand for light flue cured tobacco like Virginia has risen. A complex system of production subsidies and quotas was intended to discourage production of the dark tobaccos, for which there is virtually no market, and lead to more Virginia production. The policy has failed. Expenditure has spiralled out of control, production of unmarketable tobacco varieties has risen enormously, and the EC is the world's largest importer of raw tobacco. As a result tobacco is being bought by the community for intervention storage and surpluses of the dark high tar varieties are being 'exported' to eastern Europe and north Africa at giveaway prices. There has been no effective monitoring or control of this policy. This paper explains how this has happened and argues that, in view of the health risks attached to tobacco, these subsidies should be abolished.

  2. Advertising and promotion of smokeless tobacco products.

    Science.gov (United States)

    Ernster, V L

    1989-01-01

    This paper is focused on the approaches used to advertise and promote smokeless tobacco products during the early to mid-1980s. These included traditional motifs that featured rugged-looking masculine models in sporting and outdoor settings as well as an expanded white-collar appeal. Smokeless tobacco was not affected by the ban on broadcast advertising of cigarettes that went into effect in 1971, and, until 1986, both print and broadcast media were used to advertise it. Promotional activities ranged from sponsorship of sporting events to offers for clothing bearing smokeless tobacco product logos. Despite the claims of manufacturers that advertising and promotional efforts were not targeted to youth, smokeless tobacco companies sponsored tobacco-spitting contests with teenage participants, a college marketing program, and college scholarships. In efforts that appeared designed to bolster their public image in the face of growing concern over the consequences of smokeless tobacco use by young people, companies like U.S. Tobacco Company contributed to major social programs, including, ironically, alcohol- and drug-abuse prevention programs. Spurred by public health groups, federal legislation was passed in 1986 that banned television and radio advertising of smokeless tobacco products and required manufacturers to include warning labels on their products on the potential health hazards of smokeless tobacco use.

  3. Young adolescents, tobacco advertising, and smoking.

    Science.gov (United States)

    Santana, Yolanda; González, Beatriz; Pinilla, Jaime; Calvo, Jose Ramon; Barber, Patricia

    2003-01-01

    In adolescents aged 12-14, we measured attitudes to tobacco advertising. Our purpose is to understand the relation of these attitudes to tobacco use and identify the groups most influenced by the advertising. Survey of adolescents on Gran Canaria Island, Spain, about aspects of family, school, peers, tobacco consumption, and tobacco advertising. The subjects of the double-stratified cluster sample were 1910 students at the same grade level in 33 schools; 86.6% were 13 or 14 years old, and 51.2% were boys. We generated measures for attitudes to tobacco advertising from replies to seven questions with ordinal scales by an analysis of categorical principal components. To relate attitude to tobacco advertising and the profiles of these adolescents, we used multiple regression and logistic regression models. Attitudes to tobacco advertising are related to some home and school factors, but most significantly to tobacco and alcohol consumption, to amount of time at home without adults, and to peer influence. It is possible to draw up profiles of the students most vulnerable to tobacco advertising, and to cluster them in two groups, the "vitalists" and the "credulous." The effect of cigarette ads is different between these groups. This study can help to orientate smoking prevention.

  4. 78 FR 38555 - Importer Permit Requirements for Tobacco Products and Processed Tobacco, and Other Requirements...

    Science.gov (United States)

    2013-06-27

    ..., and Other Requirements for Tobacco Products, Processed Tobacco, and Cigarette Papers and Tubes AGENCY... administration and enforcement of importer permits over the past decade, TTB believes that it can gain... minimum manufacturing and marking requirements for tobacco products and cigarette papers and tubes, and...

  5. Tobacco industry influence on the definition of tobacco related disorders by the American Psychiatric Association

    OpenAIRE

    Neuman, M; Bitton, A; Glantz, S

    2005-01-01

    Objective: The Diagnostic and statistical manual of mental disorders, third edition (DSM-III), published by the American Psychiatric Association (APA) in 1980, included the first official definitions by the APA of tobacco dependence and tobacco withdrawal. Tobacco industry efforts to influence the DSM-III were investigated.

  6. The economics of tobacco in Lebanon: an estimation of the social costs of tobacco consumption.

    Science.gov (United States)

    Salti, Nisreen; Chaaban, Jad; Naamani, Nadia

    2014-05-01

    Assess the socioeconomic costs of smoking in Lebanon and understand the tobacco market and identify the winners and losers from the Lebanese tobacco trade. We take a close look at the market for tobacco and related markets to identify the main stakeholders and estimate the direct costs and benefits of tobacco. We also estimate lower bounds for the costs of tobacco, in terms of lost productivity, the cost of medical treatment, lost production due to premature death, and environmental damage. The paucity of data means our cost estimates are conservative lower bounds and we explicitly list the effects that we are unable to include. We identify the main actors in the tobacco trade: the Régie (the state-owned monopoly which regulates the tobacco trade), tobacco farmers, international tobacco companies, local distributors, retailers, consumers, and advertising firms. We identify as proximate actors the Ministries of Finance and Health, employers, and patients of smoking-related illnesses. In 2008, tobacco trade in Lebanon led to a total social cost of $326.7 million (1.1% of GDP). Low price tags on imported cigarettes not only increase smoking prevalence, but they also result in a net economic loss. Lebanese policymakers should consider the overall deficit from tobacco trade and implement the guidelines presented in the Framework Convention on Tobacco Control to at once increase government revenue and reduce government outlays, and save the labor market and the environment substantial costs.

  7. Effect of Nicotine on Audio and Visual Reaction Time in Dipping ...

    African Journals Online (AJOL)

    Nicotine through blood is harmful and as there are fewer studies in India with respect to nicotines influence on reaction time especially in the smokeless tobacco users we studied this. Reaction time is a measure of the sensorimotor integration in a person. We used a PC 1000 Hz reaction timer to record the audio and visual ...

  8. Tobacco Content in Video Games: Categorization of Tobacco Typologies and Gamer Recall.

    Science.gov (United States)

    Forsyth, Susan R; Malone, Ruth E

    2017-11-15

    Tobacco content has been identified in popular video games played by adolescents. To date, there are no established instruments for categorizing tobacco content. We describe development and demonstrate the use of an instrument to categorize types of tobacco content. Interviews were conducted with 61 participants: 20 adolescents (mean age 17.7), and 41 adults (mean age 23.9), who discussed favorite games and recalled tobacco content. All games mentioned were examined for tobacco content by watching movies of game play on YouTube, examining individual game Wiki sites, and reviewing content descriptors provided by the Entertainment Software Rating Board (ESRB), Common Sense Media and the Internet Movie Database (IMDb). A typology of tobacco content was created and correlated with gamer recall of tobacco content. Participants together mentioned 366 games, of which 152 were unique. Tobacco content was verified in 39.5% (60/152) of games. Six categories of content were identified, including "no tobacco content." Of games containing tobacco, 88% (53/60) contained at least two categories of content. Games with more categories were associated with greater gamer recall of tobacco content. Tobacco content is present in video games and consciously recalled by players, with higher accuracy of recall associated with games featuring multiple types of tobacco content and more engaging, player-active content. Playing video games is now a daily part of most adolescents' lives. Tobacco content is present in many popular games. Currently there are no published instruments to assist in categorizing tobacco content in video games. This study describes a systematic approach to categorizing tobacco content in video games and demonstrates that games featuring more categories of tobacco content are associated with more accurate gamer recall of the presence of tobacco content when compared with games with fewer categories of content. Understanding the extent of such content will be essential

  9. 77 FR 48992 - Tobacco Product Manufacturing Facility Visits

    Science.gov (United States)

    2012-08-15

    ... manufacture, preproduction design validation (including a process to assess the performance of a tobacco... about the manufacturing practices and processes unique to your facility and regulated tobacco products... process, package, label, and distribute different types of regulated tobacco products (cigarettes...

  10. Tobacco and Pregnancy: Overview of exposures and effects

    Science.gov (United States)

    This opening paper will review the epidemiology of the impact of cigarette smoking and other forms of tobacco exposure on human development. Sources of exposure described include cigarettes and other forms of smoked tobacco, secondhand (environmental) tobacco smoke, several forms...

  11. Teens and Tobacco (A Cup of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    Tobacco use is the leading cause of preventable disease and death in the United States, and most tobacco product use begins during adolescence. In this podcast, Dr. Andrea Gentzke discusses ways to keep young people from using tobacco products.

  12. union defence forces : statistics of the wounded and prisoners of war ...

    African Journals Online (AJOL)

    UNION DEFENCE FORCES : STATISTICS OF THE. WOUNDED AND PRISONERS OF WAR DURING. THE SECOND WORLD WAR 1939-1945. Compiled by Captain J.E. Loraine-Grews. In 1943, after active service as ROMS of Die Middellandse Regiment in the Western Desert during which he escaped capture at Tobruk ...

  13. Jamali lauds PAEC contribution to scientific development defence needs of country

    CERN Multimedia

    2003-01-01

    "The Prime Minister Mir Zafarullah Khan Jamali has appreciated role of Pakistan Atomic Energy Council (PAEC) for its contribution to the scientific development and defence needs of the country. He directed that all resources and energy be devoted to the development of human resource and infrastructure for socio-economic uplift of the nation" (1 page).

  14. Christina Isajiw. Negotiating Human Rights: In Defence of Dissidents during the Soviet Era. A Memoir.

    Directory of Open Access Journals (Sweden)

    Barbara Martin

    2015-09-01

    Full Text Available Christina Isajiw. Negotiating Human Rights: In Defence of Dissidents during the Soviet Era. A Memoir. Edmonton and Toronto: Canadian Institute of Ukrainian Studies Press, 2014. xxx, 407 pp. Foreword by Bohdan Nahaylo. Introduction. Illustrations. Appendices on separate CD-Rom. Index. Paper.

  15. Drought-induced trans-generational tradeoff between stress tolerance and defence: consequences for range limits?

    Science.gov (United States)

    Alsdurf, Jacob D; Ripley, Tayler J; Matzner, Steven L; Siemens, David H

    2013-01-01

    Areas just across species range boundaries are often stressful, but even with ample genetic variation within and among range-margin populations, adaptation towards stress tolerance across range boundaries often does not occur. Adaptive trans-generational plasticity should allow organisms to circumvent these problems for temporary range expansion; however, range boundaries often persist. To investigate this dilemma, we drought stressed a parent generation of Boechera stricta (A.Gray) A. Löve & D. Löve, a perennial wild relative of Arabidopsis, representing genetic variation within and among several low-elevation range margin populations. Boechera stricta is restricted to higher, moister elevations in temperate regions where generalist herbivores are often less common. Previous reports indicate a negative genetic correlation (genetic tradeoff) between chemical defence allocation and abiotic stress tolerance that may prevent the simultaneous evolution of defence and drought tolerance that would be needed for range expansion. In growth chamber experiments, the genetic tradeoff became undetectable among offspring sib-families whose parents had been drought treated, suggesting that the stress-induced trans-generational plasticity may circumvent the genetic tradeoff and thus enable range expansion. However, the trans-generational effects also included a conflict between plastic responses (environmental tradeoff); offspring whose parents were drought treated were more drought tolerant, but had lower levels of glucosinolate toxins that function in defence against generalist herbivores. We suggest that either the genetic or environmental tradeoff between defence allocation and stress tolerance has the potential to contribute to range limit development in upland mustards.

  16. In Vitro Activities against Cystic Fibrosis Pathogens of Synthetic Host Defence Propeptides Processed by Neutrophil Elastase.

    LENUS (Irish Health Repository)

    Desgranges, Stephane

    2011-02-22

    The antimicrobial and haemolytic activities of a host defence peptide can be controlled by modification as a propeptide of reduced net charge which can be processed by neutrophil elastase, a serine protease involved in chronic airway inflammation and infections associated with cystic fibrosis.

  17. Mechanisms involved in the evasion of the host defence by Pseudomonas aeruginosa

    DEFF Research Database (Denmark)

    Kharazmi, A

    1991-01-01

    Pseudomonas aeruginosa, an extracellular opportunistic pathogen, utilizes two major mechanisms to evade the host defence system. One of these mechanisms is the production of a large number of extracellular products, such as proteases, toxins, and lipases. The two proteases, alkaline protease and ...

  18. Trade-off among different anti-herbivore defence strategies along an altitudinal gradient

    Czech Academy of Sciences Publication Activity Database

    Dostálek, T.; Rokaya, Maan Bahadur; Maršík, P.; Rezek, J.; Skuhrovec, J.; Pavela, R.; Münzbergová, Z.

    2016-01-01

    Roč. 8, Jul 11 (2016), č. článku plw026. ISSN 2041-2851 Institutional support: RVO:67179843 Keywords : Climate change * Lamiaceae * VOCs * defence strategies * elevation * greenhouse experiment * insect herbivory * plant–animal interactions Subject RIV: EH - Ecology, Behaviour Impact factor: 2.238, year: 2016

  19. The Australian Defence Force Mental Health Prevalence and Wellbeing Study: design and methods.

    NARCIS (Netherlands)

    Hooff, M.V.; McFarlane, A.C.; Davies, C.E.; Searle, A.K.; Fairweather-Schmidt, A.K.; Verhagen, A.F.; Benassi, H.; Hodson, S.E.

    2014-01-01

    BACKGROUND: The Australian Defence Force (ADF) Mental Health Prevalence and Wellbeing Study (MHPWS) is the first study of mental disorder prevalence in an entire military population. OBJECTIVE: The MHPWS aims to establish mental disorder prevalence, refine current ADF mental health screening

  20. The Party Politics of Legislative-Executive Relations in Security and Defence Policy

    NARCIS (Netherlands)

    Wagner, W.M.; Herranz-Surralles, A.; Kaarbo, J.; Ostermann, F.

    2017-01-01

    The move from territorial defence to ‘wars of choice’ has influenced the domestic politics of military interventions. This paper examines the extent to which both the substance and the procedure of military interventions are contested among political parties. Regarding the substance, our analysis of