Draft Mechanics Resolution, ca. 1836

An unsigned, undated draft of a resolution by Mechanics in the Kingston, Ont. area responding to the availability of cheap convict labour. The resolution proposes to shift convict labour to the Marmora, Ont. iron fields.

The Uneasy History of Lotteries

While the Present Popularity of Lotteries and the Ferocious Attacks They Are the Object of Would Induce One to Think They Are a Novelty, Lotteries Already Existed At the Dawn of History. in This Paper, We Will Give a Brief Historical Survey of Games of Chance, with Special Emphasis on Lotteries. This Survey Serves As a Background for Forthcoming Studies Where We Examine Why They Were Frequently Popular And, At the Same Time, the Object of the Scorn of a Number of Would-Be Reformers.

Immigration et identité face aux enjeux de la Guerre Froide : une étude du débat sur la politique d'immigration dans la sphère publique américaine (1952-1965)

Résumé: Au lendemain de la Seconde Guerre Mondiale, la nécessité de moderniser la politique d’immigration américaine fait l’unanimité, la principale loi régissant l’immigration datant de 1924. Cependant, la question des paramètres de la réforme fait naître un débat fortement polarisé. Les défenseurs du statu quo, qui souhaitent maintenir le système des quotas nationaux faisant de l’origine nationale le premier critère d’admission, auront initialement le dessus, comme en fait foi le passage du McCarran-Walter Act en 1952. D’autre part, les partisans d’une libéralisation affirment que cette loi restrictive et discriminatoire va à l’encontre des objectifs de la politique étrangère américaine, particulièrement dans un conflit aussi idéologiquement chargé que la Guerre Froide. Au courant des années cinquante et au début des années soixante, les réformateurs libéraux auront progressivement le dessus dans le débat, si bien qu’une nouvelle loi sera adoptée en 1965. Ce mémoire propose d’aborder cette période de réforme sous l’angle de l’opinion publique. À partir, des sources permettant de prendre le pouls de la société américaine au sujet de la politique d’immigration, il a été possible d’observer une libéralisation progressive de l’opinion publique durant la période. Dans le cadre de ce mémoire, l’interprétation de cette évolution est centrée sur l’influence grandissante des enjeux de la Guerre Froide dans le débat entourant la réforme.

Les protestants sont plus idolophobes qu’iconoclastes!

Cet article synthétise la théologie protestante des images en montrant qu’elle vise à prévenir l’idolâtrie. Il rappelle que l’iconoclasme de la Réforme a été sélectif. Il souligne l’existence de peintres protestants, de Hans Holbein le Jeune à André Bieler. Il explique comment les principaux réformateurs ont traité la question des images. Il distingue les positions luthérienne et calviniste, notamment quant à leur interprétation du commandement biblique qui interdit les idoles. Il précise enfin à quelles conditions une image peut transmettre l’Évangile.

Los indios de Riobamba y la revolución de Quito, 1757-1814 (Debates)

Este estudio analiza las diversas posiciones asumidas por los indígenas frente a la Revolución de Quito de 1809. Siguiendo a dos personajes clave del Corregimiento de Riobamba, un cacique y un indio, busca las causas de la adhesión o del rechazo. Con ese propósito se estudian varias coyunturas que empiezan a mediados del siglo XVIII, desde las peticiones caciquiles y el posterior reacomodo de las autoridades indígenas efectuadas por los reformistas borbónicos, las continuas imposiciones tributarias y el terremoto de 1797, que desembocan en el levantamiento indígena de 1803. El artículo muestra una ruptura radical entre los indios del común y el pensamiento criollo fundador de la nación.

Vozes ativas das favelas 2.0: autorrepresentações midiáticas numa rede de comunicadores periféricos

Se, ao longo do século XX, as favelas foram representadas sob a ótica de atores externos, o século XXI marca o surgimento das autorrepresentações, trazendo à tona a perspectiva de habitantes de territórios populares. Neste contexto, o presente estudo investiga a categoria dos “comunicadores periféricos” que participam da renovação contemporânea das representações de favelas e bairros de periferia urbana no campo midiático. A partir da análise da rede de colaboradores do website “Viva Favela 2.0”, ativo entre 2010 e 2013, destacando as autorrepresentações inseridas nas páginas de “perfil” dos usuários cadastrados, a pesquisa identifica um grupo de moradores de favelas e periferias produtores de conteúdo jornalístico e cultural em diversas linguagens, articulados em múltiplas redes, com ensino superior iniciado ou concluído e dispostos a tomar parte no diálogo social não apenas como profissionais mas também como militantes pelo desenvolvimento de suas comunidades.

Economical analysis of ethanol steam reformer for hydrogen production associated with a sugarcane industry

An expressive amount of produced hydrogen is generated by customers in-situ such as petrochemical, fertilizer and sugarcane industries. However, the most utilized feedstock is natural gas, a non-renewable and fossil fuel. The introduction of biohydrogen production process associated in a sugarcane industry is an alternative to diminish emissions and contribute to create a CO2 cycle, where the plants capture this gas by photosynthesis process and produces sucrose for ethanol production. The cost of production of ethanol has dramatically decreased (from about US$ 700/m3 in 1970s to US$ 200/m3 today), becoming this a good option at near term, inclusively for its utilization by customers localized in main regions (localized especially in regions such as Southeastern Brazil) Also in near future, it will possible the utilization of fuel cells as form of distributed generation. Its utilization could occur specially in peak hours, diminishing the cost of investments in newer transmission systems. A technical and economic analysis of steam reformer of ethanol to hydrogen production associated with sugarcane industry was recently performed. This technique will also allow the use of ethanol when its price is relatively low. This study was based on a previous R&D study (sponsored by CEMIG - State of Minas Gerais Electricity Company) where thermodynamic and economic analyses were developed, based in the development of two ethanol steam reformers prototypes.x In this study an analysis was performed considering the use of bagasse as source of heat in the steam reforming process. Its use could to diminish the costs of hydrogen production, especially at large scale, obtaining cost-competitive production and permitting that sugarcane industry produces hydrogen in large scale beyond ethylic alcohol, anhydrous alcohol (or ethanol) and sugar.

Long run economic development in Latin America in a comparative perspective: proximate and ultimate causes

Includes bibliography

A esquerda católica na formação do PT

Pós-graduação em Ciências Sociais - FFC

História de uma instituição pública de ensino secundário: implicações da democratização do ensino na cultura escolar

Pós-graduação em Educação Escolar - FCLAR

Análise termoquímica de reformador de etanol: produção de hidrogênio para acionamento de uma célula combustível do tipo PEM de 1 KW

Pós-graduação em Engenharia Mecânica - FEG

A escola primária rural em Mato Grosso no período republicano (1889-1942)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo do crescimento de nanofitas de céria dopada com gadolínio por sistema de aquecimento por micro-ondas

O óxido de cério (céria) tem atraído atenção devido às suas importantes aplicações, como em células a combustível de óxido sólido, catalisadores de gases de exaustão de automóveis, catalisadores para a obtenção de hidrogênio, bloqueadores de raios ultravioleta, biomateriais, entre outros. Controlar os métodos de síntese da céria é de grande importância para explicar ou prever essas propriedades. Desta forma, o objetivo deste trabalho foi estudar o crescimento de nanofitas de óxido de cério em um sistema hidrotérmico assistido por micro-ondas, no qual 8 min foram obtidas nanofitas com comprimentos próximos a 330 nm, em 130 ºC e pressão de 3 atm. Os resultados colaboram para pesquisas em reformadores para obtenção de etanol e/ou anodos de células combustíveis de óxido sólido.

Análise experimental da reforma a vapor de etanol: aspectos técnicos, econômicos e ecológicos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

The People's Hour and the Social Gospel: George Howard Gibson's Gilded Age Search for an Organization of the Kingdom of God

Previous studies of the Social Gospel movement have acknowledged the fact that Social Gospelers were involved in multiple social reform movements during the Gilded Age and into the Progressive Era. However, most of these studies have failed to explain how the reform experiences of the Social Gospelers contributed to the development of the Social Gospel. The Social Gospelers’ ideas regarding the need to transform society and their strategies for doing so were largely a result of their personal experiences as reformers and their collaboration with other reformers. The knowledge and insight gained from interaction with a variety of reform methods played a vital role in the development of the ideology and theology of the Social Gospel. George Howard Gibson is exemplary of the connections between the Social Gospel movement and several other social reform movements of the time. He was involved in the Temperance movement, was a member of both the Prohibition Party and the People’s Party, and co-founded a Christian socialist cooperative colony. His writings illustrate the formation of his identity as a Social Gospeler as well as his attempts to find an organization through which to realize the kingdom of God on earth. Failure to achieve the changes he desired via prohibition encouraged him to broaden his reform goals. Like many Midwestern Social Gospelers Gibson believed he had found “God’s Party” in the People’s Party, but he rejected reform via the political system once the Populists restricted their attention to the silver issue and fused with the Democratic Party. Yet his involvement with the People’s Party demonstrates the attraction many Social Gospelers had to the reforms proposed in the Omaha Platform of 1892 as well as to the party’s use of revivalistic language and emphasis on producerism and brotherhood. Gibson’s experimentation with a variety of ways to achieve the kingdom of God on earth provides new insight into the experiences and contributions of lay Social Gospelers. Adviser: Kenneth J. Winkle