External ophthalmomyiasis by Oestrus ovis treated with tobacco: clinical case report and medical literature review

External ophthalmomyiasis is an infestation of conjunctiva with larvae or maggots of certain lies. Oestrus ovis is the most common cause of human ophthalmomyiasis. The case of a 16-yearold female is described, who presented with foreign body sensation, pain, and redness in the left eye. Slit-lamp biomicroscopy revealed 32 tiny larvae crawling around the conjunctival sac. The larvae were mechanically removed under topical anesthesia, and identiied under a light microscope as irst-stage larvae of O. ovis causing external ophthalmomyiasis. She was successfully treated with topical tobacco juice. Follow-up examination of these cases is recommended to avoid possible complications.

Equity-focused health impact assessment of Portuguese tobacco control legislation

The World Health Organization recommend the Equity-Focused Health Impact Assessment (HIA) as a means to assess the impact of social and economic policies on the health of populations, and acknowledges their contribution to health inequality. We describe the application of the Equity-focusedImpact Assessment methodology on the Portuguese law on Smoking Prevention and Tobacco Control (Law No. 37/2007). A rapid assessment was carried out to issue recommendations which could be incorporated into the law during a revision in 2014. Quantitative (consumption and health status indicators; equity analysis) and qualitative (Focus Group) approaches were taken to evaluate the impact of the law and formulate recommendations. Young people, men and women of low socioeconomic status, and pregnant women were identified as requiring specific and appropriate interventions to prevent smoking and support smoking cessation.

Experimental characterization of wingtip vortices using smoke flow visualizations

In order to predict the axial development of the wingtip vortices strength an accurate theoretical model is required. Several experimental techniques have been used to that end, e.g. PIV or hotwire anemometry, but they imply a significant cost and effort. For this reason, we have carried out experiments using the smoke-wire technique to visualize smoke streaks in six planes perpendicular to the main stream flow direction. Using this visualization technique, we obtained quantitative information regarding the vortex velocity field by means of Batchelor's model~\cite{batchelor}, which only depends on two free parameters, i.e. the vortex strength, $S$, and the virtual origin, $z_0$. Results for two chord based Reynolds numbers have been compared with those provided by del Pino et at. (2011), finding good agreement.

TGA/FTIR study of the pyrolysis of diammonium hydrogen phosphate–tobacco mixtures

Diammonium hydrogen phosphate (DAP) is commonly used as a flavor ingredient of commercial cigarettes. In addition, among its other uses, it is employed to expand the tobacco volume, to manufacture reconstituted tobacco sheet, and to denicotinize tobacco. However, the use of DAP as a cigarette ingredient is a controversial issue. Some authors have stated that ammonium compounds added to tobacco increase smoke ammonia and “smoke pH”, resulting in more free nicotine available in the smoke. On the other hand, other researchers have reported that the larger ammonium content of a cigarette blend due to the presence of DAP was not reflected in increased smoke ammonia. In this work, the thermal behavior of DAP, tobacco and DAP-tobacco mixtures has been studied by TGA/FTIR. The chemical processes involved in the different pyrolysis steps of DAP have been suggested. Marked changes in the pyrolytic behavior of both, tobacco and DAP have been detected when analyzing the behavior of the mixtures. A displacement of the decomposition steps mainly related to the glycerol and lignin from tobacco toward lower temperatures has been observed, whereas that associated with cellulose is displaced toward higher temperature. Additionally, no peak corresponding to the phosphorous oxides decomposition has been detected in the curves relating to the DAP-tobacco mixtures. All these features are indicative of the strong interactions between DAP and tobacco. The FTIR spectra show no significant qualitative differences between the qualitative overall composition of the gases evolved from the pyrolysis of tobacco in the absence and in the presence of DAP. Nevertheless, depending on the temperature considered, the addition of DAP contributes to a decrease in the generation of hydrocarbons and an increase in the formation of CO, CO2 and oxygenated compounds in terms of amount generated per mass of pyrolysed tobacco.

A survey of smoking prevalence amoung Indigenous secondary school students in North Queensland

Request the full-text to ask the authors to provide the full-text version. Article published: Drug Alcohol Rev. 2004 Mar;23(1):101-7.

Puerto Ricans in the Empire: Tobacco Growers and U.S. Colonialism

This flyer promotes the event "Puerto Ricans in the Empire: Tobacco Growers and U.S. Colonialism", a book presentation by Author Teresita A. Levy. The book focuses on the relationship between Puerto Rico and the United States in the tobacco-leaf market. Teresita Levy is an associate professor of Latin American and Puerto Rican studies at Lehman College, City University of New York, and the associate director of the Center for Latin American, Caribbean and Latino Studies at the Graduate Center. This event was held on August 24, 2015 at the Florida International University, Modesto A Maidique Campus, DM 445.

Standardised tobacco packaging:a health policy case study of corporate conflict expansion and adaptation

Objectives: To investigate opposition to standardised tobacco packaging in the UK. To increase understanding of how transnational corporations are adapting to changes in their access to policymakers precipitated by Article 5.3 of the Framework Convention on Tobacco Control (FCTC). Design: Case study web-based documentary analysis, using NVivo V.10. Examination of relationships between opponents of standardised packaging and transnational tobacco companies (TTCs) and of the volume, nature, transparency and timing of their activities. Setting: UK standardised packaging policy debate 2011-2013. Participants: Organisations selected on basis of opposition to, or facilitation thereof, standardised tobacco packaging in the UK; 422 associated documents. Results: Excluding tobacco manufacturing and packaging companies (n=12), 109 organisations were involved in opposing standardised packaging, 82 (75%) of which had a financial relationship with 1 or more TTC. These 82 organisations (43 actively opposing the measure, 39 facilitating opposition) were responsible for 60% of the 404 activities identified, including the majority of public communications and research production. TTCs were directly responsible for 28% of total activities, predominantly direct lobbying, but also financially underwrote third party research, communication, mass recruitment and lobbying. Active organisations rarely reported any financial relationship with TTCs when undertaking opposition activities. Conclusions: The multifaceted opposition to standardised packaging was primarily undertaken by third parties with financial relationships with major tobacco manufacturers. Low levels of transparency regarding these links created a misleading impression of diverse and widespread opposition. Countries should strengthen implementation of Article 5.3 of the FCTC by systematically requiring conflict of interest declarations from all organisations participating in political or media debates on tobacco control.

Porque é que pais e mães fumadores fumam dentro de casa?

Este estudo pretende identificar os fatores que influenciam os pais fumadores a fumar ou não dentro de casa. Realizaram-se, por telefone, entrevistas semiestruturadas a 10 pais e 10 mães, de crianças do 4º ano de escolaridade, fumadores que fumavam em casa, e a 10 pais e 10 mães fumadores, mas que não o faziam em casa. A análise de conteúdo mostrou que a preocupação com a saúde dos filhos e o mau cheiro foram os principais motivos mencionados pelos progenitores para não fumarem no domicílio. A comodidade e as condições meteorológicas foram as principais razões dos progenitores para fumarem no domicílio. Os pais fumadores que não fumam em casa parecem ter maior consciência dos riscos de fumar no domicílio para a saúde dos filhos, enquanto que os pais que fumam no domicílio fazem-no essencialmente por comodismo e desconhecimento aparente das consequências negativas desse comportamento. Deverá ser prioridade da educação para a saúde melhorar o conhecimento dos pais sobre as consequências da exposição ao fumo passivo. É indispensável que os profissionais de saúde das várias especialidades se envolvam no tratamento da dependência tabágica, promovendo a cessação tabágica dos pais, sendo esta a via mais segura para garantir casas livres de fumo.

South Carolina tobacco directory

This tobacco directory list tobacco products sold in South Carolina by name, company name, original certification date, action type and agreement type.

South Carolina tobacco directory

This tobacco directory list tobacco products sold in South Carolina by name, company name, original certification date, action type and agreement type.

South Carolina tobacco directory

This tobacco directory list tobacco products sold in South Carolina by name, company name, original certification date, action type and agreement type.

South Carolina tobacco directory

This tobacco directory list tobacco products sold in South Carolina by name, company name, original certification date, action type and agreement type.

Protecting yourself from wildfire smoke

The South Carolina Department of Health and Environmental Control has declared an air quality alert day for fine particulates, caused by smoke from widespread forest fires. This sheet gives seven tips for protecting yourself from wildfire smoke.

Toxicity of pyrethroids and other insecticides against susceptible and resistant tobacco budworm larvae and synergism by chlordimeform.

1987

Tobacco budworm resistance to pyrethroids: resistance spectra, synergists, and substitute insecticides.

1988