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| Registros recuperados: 42 | |
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| Felippe,MJDB; Meira,DA. |
| Hepatitis C is transmitted primarily parenterally by contaminated blood and is often associated with: intravenous drug abuse, invasive procedures, blood transfusions, acupuncture, tattooing, and alcohol and tobacco use. This study aimed to quantify and evaluate the risk factors among blood donors, volunteer blood donors and replacement individuals, infected or not by the C virus. The main transmission routes of C virus were identified in 55 men and 25 women (GI) monitored by the Ambulatory Unit of the Department of Tropical Diseases, Botucatu Medical School, and in 24 men and 26 women (GII), all active blood donors at the Bauru State Hospital Transfusional Agency. Both groups were similar in: tobacco and alcohol consumption, sexual behavior, tattooing and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hepatitis C; Risk factors; Blood donors; Injectable drugs; Tobacco; Alcohol; Marijuana; Sexual behavior. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992009000100010 |
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| Feleke, Shiferaw T.; Starnes, Jane H.; Tiller, Kelly. |
| The objective of the paper is to establish an empirical relationship between household characteristics and tobacco growers’ perception of the impact of the FDA regulation. A logistic model is applied on primary data that came from the Center for Tobacco Grower Research’s (CTGR’s) 2011 mail survey of tobacco producers. Results indicate that over 80 percent of the sample tobacco growers are concerned about the impact of the FDA regulation. The profiles of growers who reported to be concerned about the impact of the FDA regulation are not significantly different from those of growers who reported that they are not concerned or somewhat concerned. This result highlights the importance of engaging all groups of growers in discussion to elaborate whether, and if... |
| Tipo: Presentation |
Palavras-chave: Tobacco; U.S. Food and Drug Adminstration; Regulation; Agricultural and Food Policy. |
| Ano: 2012 |
URL: http://purl.umn.edu/119792 |
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| Dohlman, Erik; Foreman, Linda F.; Da Pra, Michelle. |
| When longstanding marketing quota systems were eliminated (“bought out”) in 2002 for peanuts and 2004 for tobacco, producers lost quota-related price supports and other quota system protections, and were exposed more directly to a market-oriented system. The nature of the peanut and tobacco marketing quota programs, the structure and magnitude of the buyouts, and market dynamics influenced the ensuing structural changes that occurred at the farm, regional, and aggregate market levels. Analysis of USDA’s Agricultural Resource Management Surveys (ARMS) on peanut and tobacco producers over a multi-year timeframe provides insights on, and a basis for comparing and contrasting the buyout impacts along multiple dimensions. Notable developments include a... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Peanuts; Tobacco; Policy; Marketing quotas; Buyouts; Agricultural and Food Policy. |
| Ano: 2010 |
URL: http://purl.umn.edu/56355 |
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| Zeller, Manfred; Diagne, Aliou; Mataya, Charles. |
| In Malawi, maize is the major crop and food staple. Given limited off-farm employment opportunities, much-needed increases in household income for improving food security must come from gains in agricultural productivity through better technology and more profitable crops. In the past, agricultural policy promoted hybrid maize and, more recently, tobacco to increase smallholder income. This paper presents an analysis of what determines the adoption of these two crops and what kind of income effects follow from adoption. Apart from factor endowment and exposure to agroecological risks, differences in the household's access to financial and commodity markets significantly influence its cropping shares and farm income. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Employment; Non-agricultural; Malawi; Tobacco; Price; Food Security; Maize; Crop Production/Industries; Marketing. |
| Ano: 1997 |
URL: http://purl.umn.edu/97054 |
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| Dohlman, Erik; Foreman, Linda F.; Da Pra, Michelle. |
| Marketing quota and price support programs for peanuts and tobacco were a longstanding feature of U.S. farm policy, from the 1930s until the Government enacted quota buyouts, in 2002 for peanuts and 2004 for tobacco. Quota owners were compensated with temporary payments, but elimination of the quota programs exposed producers more to market risks and brought about structural changes at farm, regional, and marketwide levels. Since the buyouts, many peanut and tobacco farms have exited production. The farms that remain are mostly larger and have adopted new risk management strategies, such as contracting. Freed of the planting restrictions in the quota programs, production of peanuts, and to a lesser extent of tobacco, has been relocated to regions better... |
| Tipo: Report |
Palavras-chave: Policy reform; Farm policy; Buyouts; Marketing quotas; Peanuts; Tobacco; Adjustment; Structural change; Agricultural and Food Policy; Industrial Organization; Institutional and Behavioral Economics; Marketing. |
| Ano: 2009 |
URL: http://purl.umn.edu/56628 |
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| Davis, George C.; Hewitt, William J.. |
| Domestic tobacco producers have faced increasing competition from imported tobacco since the late 1970s. Much of the debate has centered on the unknown quality of imported tobacco. This study provides a discussion and clarification of the concept of quality, and demonstrates a method of measuring the average quality of imported tobacco. The results show that since 1977, imported tobacco has been steadily decreasing in average quality and moving toward lower quality producing countries and types of tobacco. The reasons for this decline are discussed along with the policy implications. |
| Tipo: Journal Article |
Palavras-chave: Index numbers; Quality; Tobacco; International Relations/Trade. |
| Ano: 1996 |
URL: http://purl.umn.edu/15236 |
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| Registros recuperados: 42 | |
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