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| Registros recuperados: 40 | |
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| Ramos, Pedro. |
| O texto analisa o surgimento e evolução do mercado de álcool carburante no Brasil, destacando seu elo com a trajetória do mercado interno e exportações de açúcar. Mostra que durante muito tempo tais mercados foram marcados pela ação planejadora por parte do órgão estatal (o IAA/Instituto do Açúcar e do Álcool) criado em 1933, e que o enfraquecimento de tal incumbência quando do advento do Proálcool em 1975 foi seguido do esvaziamento de outras atribuições do órgão entre 1985 e 1990, quando foi extinto. Destaca o comportamento da mistura de álcool anidro à gasolina, o ufanismo quanto à possibilidade de substituição do consumo de gasolina pelo de álcool hidratado, a crise de abastecimento deste álcool em 1989/90 e o problema decorrente da possibilidade de... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Brasil; Mercados; Açúcar; Álcool; Planejamento; Brazil; Markets; Sugar; Alcohol; Planning; Agribusiness. |
| Ano: 2008 |
URL: http://purl.umn.edu/112757 |
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| DA LUZ,PROTASIO L.; COIMBRA,SILMARA R.. |
| Atherosclerosis is manifested as coronary artery disease (CAD), ischemic stroke and peripheral vascular disease. Moderate alcohol consumption has been associated with reduction of CAD complications. Apparently, red wine offers more benefits than any other kind of drinks, probably due to flavonoids. Alcohol alters lipoproteins and the coagulation system. The flavonoids induce vascular relaxation by mechanisms that are both dependent and independent of nitric oxide, inhibits many of the cellular reactions associated with atherosclerosis and inflammation, such as endothelial expression of vascular adhesion molecules and release of cytokines from polymorphonuclear leukocytes. Hypertension is also influenced by the alcohol intake. Thus, heavy alcohol intake is... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alcohol; Coronary heart disease; Atherosclerosis; Stroke; Wine. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652001000100006 |
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| RENAUD,SERGE; LANZMANN-PETITHORY,DOMINIQUE; GUEGUEN,RENÉ; CONARD,PASCALE. |
| A large number of prospective studies have observed an inverse relationship between a moderate intake of alcohol and coronary heart disease morbidity and mortality. Concerning death from all-causes, results are not unanimous. Alcohol intake was associated with a protection of all-cause mortality in England and USA physicians and the large study of the American Cancer Society. None of these studies separated the effects of different alcoholic beverages. In our prospective studies in France on 35 000 middle-aged men, we observed that only wine at moderate intake, was associated with a protective effect on all-cause mortality. The reason was that in addition to the known effect on cardiovascular diseases, a very moderate intake of wine, protected also from... |
| Tipo: Journal article |
Palavras-chave: Alcohol; Mortality; Wine. |
| Ano: 2004 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602004000200002 |
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| Macieira,M.S.; Almeida,W.G.; Silva,E.A.; Schenberg,L.C.; Nakamura-Palacios,E.M.. |
| The objective of the present experiment was to assess ethyl alcohol (ETOH) dependence brought about by a semivoluntary intermittent intake regimen in rats. Male Wistar rats weighing 150-250 g at the onset of the experiment were assigned to the following groups: 0% ETOH (N = 11), 5% ETOH (N = 20), 20% ETOH (N = 20) and 40% ETOH (N = 18). ETOH solutions were offered at the end of the day and overnight from Monday to Friday, and throughout weekends, for 90 days. The concentration of the ETOH solutions was increased in a stepwise fashion allowing the rats to get used to the taste of alcohol. Reposition of pure water was permitted during 1-h water drinking periods in the morning. Daily volume intake (± SEM) averaged 25.4 ± 0.4 ml (0% ETOH), 23.8 ± 0.6 ml (5%... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ethanol; Alcohol; Drug dependence; Rat. |
| Ano: 1997 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1997000900009 |
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| RUF,JEAN-CLAUDE. |
| Epidemiological studies have demonstrated an inverse correlation between moderate wine and alcohol consumption and morbidity and mortality from coronary heart disease. The protective effect has been associated with an increase in the plasma level of HDL cholesterol, as it is well recognized that plasma HDL is inversely correlated with CHD. In addition, it has become evident that blood platelets contribute to the rate of development of atherosclerosis and CHD through several mechanisms. In recent studies it has been shown that the level of HDL cholesterol can explain only 50 % of the protective effect of alcoholic beverages; the other 50 % may be partly related to a decrease in platelet activity. This anti-platelet activity of wine is explained by ethanol... |
| Tipo: Journal article |
Palavras-chave: Alcohol; Cardiovascular disease; Platelet function; Wine. |
| Ano: 2004 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602004000200006 |
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| Koksal, Aycan; Wohlgenant, Michael K.. |
| In this paper, using pseudo panel data we analyze the relation between cigarette and alcoholic beverage consumption within the rational addiction framework. We believe that pseudo panel data approach has many advantages compared to aggregate and panel data models. We found that alcoholic beverages are complements for cigarettes, while it is not the same the other way around. Moreover, we found that alcohol is a gateway for cigarette which further supports our conclusion concerning the reinforcing effect of alcohol consumption on cigarette consumption. We believe that drinking works as a trigger for smoking especially in social settings like bars while it is also possible (although less likely) that people who want to cut cigarette consumption might... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Cigarette; Alcohol; Rational addiction; Pseudo panel; Demand and Price Analysis. |
| Ano: 2011 |
URL: http://purl.umn.edu/98788 |
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| Munack, Axel; Schmidt, Lasse; Schröder, Olaf; Schaper, Kevin; Pabst, Christoph; Krahl, Jürgen; ,. |
| The European diesel fuel specification limits the biodiesel content to 7 %. It is, however, desirable to increase the amount of renewables in the transport sector; therefore blending with a higher biogenic fuel content is of interest. Blending of fuels can lead to chemical reactions between fuel components and may result in undesired products. In detail, aged biodiesel from unsaturated FAME and fossil diesel fuels can form oligomers and precipitations with a maximum in the range of B10 to B20. Precursors are oligomers that can be separated from the biodiesel or the blends in an amount of up to 20 %. These oligomers seem to have potency for chemical reactions with fuel components or the engine oil. To prevent tentative problems in the fuel filter, the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alcohol; Biodiesel; Emission; Oligomer; Precipitate; Germany. |
| Ano: 2015 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3082 |
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| Cornejo,R; Garrido,O; Sáez,L; Bustamante,C; Cartes,G. |
| Un total de 24 ratas hembras de 4 meses de vida con peso aproximado de 250 gramos fueron divididas en dos grupos de animales rotulados como A y B. El grupo A se mantuvo con pellet y agua ad libitum sirviendo como controles mientras que el grupo B conservaba el pellet y recibía una solución de alcohol 40% disuelto en agua lo cual derivó en una esteatosis alcohólica multivesicular. Ambos grupos se mantuvieron en estas condiciones por 60 días. Posteriormente las ratas fueron sacrificadas y se extrajeron muestras tanto de hígado normal-control como de hígado graso para enseguida ser procesadas para microscopía electrónica de transmisión. De hepatocitos normales y esteatósicos se obtuvieron microfotografías electrónicas de transmisión con aumentos finales de... |
| Tipo: Journal article |
Palavras-chave: Esteatosis; Alcohol; Morfometría; Hepatocito. |
| Ano: 2014 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000200019 |
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| Herzfeld, Thomas; Huffman, Sonya Kostova; Oskam, Arie J.; Rizov, Marian. |
| This paper examines the changes in nutritional behavior of Russian adults over the ten-year transition period, between 1994 and 2004. We present evidence on the impact of individual as well as regional characteristics on changes in fat, protein, alcohol and cigarette consumption, and on diversity of diet. The results from a dynamic empirical model suggest that among microeconomic determinants, initial levels of consumption, gender, holding a university degree, and having access to a garden plot have a significant impact on the changes in consumption behavior in Russia. Regarding the macroeconomic variables, economic growth has a significant impact on changes in fat and protein consumption and on alcohol use, while unemployment changes significantly impact... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Consumption; Smoking; Alcohol; Economic transition; Russia; Consumer/Household Economics. |
| Ano: 2009 |
URL: http://purl.umn.edu/49941 |
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| Herzfeld, Thomas; Huffman, Sonya Kostova; Oskam, Arie J.; Rizov, Marian. |
| This paper examines the changes in nutritional behavior of Russian adults over the ten-year transition period, between 1994 and 2004. We present evidence on the impact of individual as well as regional characteristics on changes in fat, protein, alcohol and cigarette consumption, and on diversity of diet. The results from a dynamic empirical model suggest that among microeconomic determinants, initial levels of consumption, gender, holding a university degree, and having access to a garden plot have a significant impact on the changes in consumption behavior in Russia. Regarding the macroeconomic variables, economic growth has a significant impact on changes in fat and protein consumption and on alcohol use, while unemployment changes significantly... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Consumption; Smoking; Alcohol; Economic transition; Russia; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety. |
| Ano: 2009 |
URL: http://purl.umn.edu/49239 |
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| Registros recuperados: 40 | |
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